CAS Index

StructureChemical NameCASMF
4-Heptyloxybenzamide 203116-01-2 C14H21NO2
ethyl 2-cinnamamidoacetate 203116-76-1 C13H15NO3
4-(4-Hydroxy-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 203118-28-9 C14H16N2O3S
(4S,5R,6R)-5-Acetamido-4-guanidino-6-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid 203120-17-6 C13H22N4O7
laninamivir octanoate 203120-46-1 C21H36N4O8
2-(4-Chloroanilino)-2,3-dimethylbutanenitrile 203123-35-7 C12H15ClN2
Benzoic acid, 2-(trifluoroacetyl)- (9CI) 203124-56-5 C9H5F3O3
4-Methylphenylsulphur pentafluoride 203126-21-0 C7H7F5S
1-(1-BroMovinyl)-2-Methoxybenzene 203176-35-6 C9H9BrO
3-cyano-4-nitrobenzaldehyde 203179-02-6 C8H4N2O3
3-iodo-4-methoxy-1H-Pyrazolo[3,4-d]pyrimidin-6-amine 203180-01-2 C6H6IN5O
(4-Bromophenyl)[1-(trifluoroacetyl)-4-piperidinyl]methanone 203186-01-0 C14H13BrF3NO2
1-(2-methylbenzoyl)piperidin-4-one 203186-44-1 C13H15NO2
Methyl 2-acetyl-3-(dimethylamino)acrylate 203186-56-5 C8H13NO3
ethyl(E)-2-((dimethylamino)methylene)-3-oxobutanoate 203186-58-7 C9H15NO3
1-Boc-4-amino-piperidine-4-methanol 203186-96-3 C11H22N2O3
Ethyl 3-hydroxy-4-iodobenzoate 203187-56-8 C9H9IO3
Olopatadine N-Oxide 203188-31-2 C21H23NO4
Ethyl 4-Cyano-3-Hydroxy-5-(Methylthio)Thiophene-2-Carboxylate 203189-41-7 C9H9NO3S2
3-(4-Chlorophenyl)-5-(methylsulfanyl)-2-thiophenecarboxylic acid 203189-46-2 C12H9ClO2S2
DA-6034 203191-10-0 C20H18O8
MN58b 203192-01-2 C32H40BrN4+
Diethyl(2-aminoethyl)phosphonate oxalate salt 203192-98-7 C8H18NO7P
Diethyl(3-aminopropyl)phosphonate oxalate salt 203192-99-8 C9H20NO7P
Diethyl[3,3-diethoxy-1-(phenylmethyl)propyl]phosphonate 203193-00-4 C18H31O5P
N-[(diethylamino)carbonothioyl]-4-fluorobenzamide 203193-66-2 C12H15FN2OS
6,8-Dioxabicyclo[3.2.1]oct-3-ene,2,2-difluoro-,(1R)-(9CI) 203194-24-5 C6H6F2O2
(E)-4-(5-bromo-2-fluorophenyl)but-3-en-2-one 203194-33-6 C10H8BrFO
1,2-Benzenedicarboxylicacid,3-(ethylamino)-(9CI) 203194-63-2 C10H11NO4
N-[Amino(imino)methyl]-4-ethylpiperazine-1-carboximidamide 203194-74-5 C8H18N6
3- bromo -4-methyl-2-thiophenecarboxylic acid Methyl ester 203195-42-0 C7H7BrO2S
1H,1H,1H,3H,3H-Perfluorododecane-2,4-dione 203201-14-3 C12H5F17O2
Benzoic acid, 3-amino-6-cyano-2-hydroxy-, methyl ester (9CI) 203201-47-2 C9H8N2O3
Carboxyamidotriazole Impurity 2 203202-66-8 C14H8Cl4O
4-Benzofuranol,7-ethoxy-2,3-dihydro-5-methoxy-(9CI) 203205-44-1 C11H14O4
4-Benzofuranol,7-ethoxy-2,3-dihydro-6-methoxy-(9CI) 203205-47-4 C11H14O4
1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-,methylester(9CI) 203207-05-0 C8H8N2O2
1H-Pyrrole-2-carboxylicacid,4-ethyl-5-methyl-,methylester(9CI) 203207-15-2 C9H13NO2
1H-Pyrrole-2-carboxylicacid,5-ethyl-4-methyl-,methylester(9CI) 203207-17-4 C9H13NO2
Methyl 4-bromo-5-methyl-1H-pyrrole-2-carboxylate 203207-18-5 C7H8BrNO2
1H-Pyrrole-2-carboxylicacid,4-ethoxy-3-formyl-5-methyl-,methylester(9CI) 203207-40-3 C10H13NO4
1H-Pyrrole-2-carboxylicacid,3-formyl-5-methyl-,methylester(9CI) 203207-46-9 C8H9NO3
1H-Pyrrole-2-carboxylicacid,4-hydroxy-5-methyl-,methylester(9CI) 203208-35-9 C7H9NO3
(1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid 203208-44-0 C19H16O4
Cyclopropanecarboxylic acid, 2-[(4R)-1-[(4-Methoxyphenyl)Methyl]-2,5-dioxo-4-(9H-xanthen-9-ylMethyl)-4-iMidazolidinyl]-, (4-Methoxyphenyl)Methyl ester, (1S,2S)- 203209-15-8 C37H34N2O7
4(3H)-Pyrimidinethione, 2-hydroxy- (9CI) 203213-13-2 C4H4N2OS
2-Pyrimidinol, 4-mercapto- (9CI) 203213-14-3 C4H4N2OS
2(1H)-Pyrimidinone, 4-mercapto- (9CI) 203213-15-4 C4H4N2OS
2(1H)-Pyrimidinone, 6-mercapto- (9CI) 203213-16-5 C4H4N2OS
4-n-Octyloxybenzamide 203243-94-1 C15H23NO2
2-Propenoic acid, 2-methyl-, 4-hydroxycyclohexyl ester 203245-10-7 C10H16O3
2,3,4-Trifluoroanisole 203245-16-3 C7H5F3O
3,4,5-Trifluoroanisole 203245-17-4 C7H5F3O
4-n-Undecyloxybenzamide 203245-18-5 C18H29NO2
Tetrahydro-pyran-4-thiol 203246-71-3 C5H10OS
2-benzyl-3-broMopropanoic acid 203246-90-6 C10H11BrO2
2-(2-Pyridin-2-ylethyl)malonic acid 203247-83-0 C10H11NO4
2-Methoxy-5-(2'-ethylhexyloxy)terephthalaldehyde 203251-22-3 C17H24O4
Ethanone, 2-chloro-1-(3-chloro-4-fluorophenyl)- (9CI) 203251-37-0 C8H5Cl2FO
(3R,4R)-4-(Acetyloxy)-3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-1-(4-methoxyphenyl)-2-azetidinone 203252-14-6 C20H31NO5Si
(4-Oxocinnolin-1(4H)-yl)acetic acid 203252-52-2 C10H8N2O3
2-(1,1-Dimethylethyl)-6-methyl-4-[3-[[2,4,8,10-tetrakis(1,1-dimethyleth yl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]propyl] phenol 203255-81-6 C42H61O4P
4-(7-Diethylaminocoumarin-3-yl)benzoyl cyanide 203256-20-6 C21H18N2O3
Brostallicin 203258-38-2 C30H36BrClN12O5
2-(2-Aminoethyl)-1 3-di-Boc-guanidine 203258-44-0 C13H26N4O4
BROSTALLICIN 203258-60-0 C30H35BrN12O5
6-Chloro-benzo[d]isoxazole-3-carboxylic acid ethyl ester 203259-52-3 C10H8ClNO3
4-Bromo-5,7-dichloroquinoline 203261-25-0 C9H4BrCl2N
Sodium 4-chloro-2-methylbenzoate 203261-42-1 C8H8ClNaO2
Bis-phenylpropyl dimethicone 203265-11-6 C24H40O2Si3
Cecropin B (free acid) trifluoroacetate salt H-Lys-Trp-Lys-Val-Phe-Lys-Lys-Ile-Glu-Lys-Met-Gly-Arg-Asn-Ile-Arg-Asn-Gly-Ile-Val-Lys-Ala-Gly-Pro-Ala-Ile-Ala-Val-Leu-Gly-Glu-Ala-Lys-Ala-Leu-OH trifluoroacetate salt 203265-23-0 C176H301N51O42S
2-Hydroxy-4(1H)-pyrimidinethione 203268-53-5 C4H4N2OS
5-(3-Fluoro-phenyl)-[1,3,4]oxadiazole-2-thiol 203268-63-7 C8H5FN2OS
5-(4-Fluoro-phenyl)-[1,3,4]oxadiazole-2-thiol 203268-64-8 C8H5FN2OS
1,3,4-Oxadiazole-2-thiol, 5-(4-chlorophenyl)- 203268-67-1 C8H5ClN2OS
3-(5-mercapto-1,3,4-oxadiazol-2-yl)benzonitrile 203268-77-3 C9H5N3OS
4-(5-mercapto-1,3,4-oxadiazol-2-yl)benzonitrile 203268-78-4 C9H5N3OS
1H-Benzimidazol-5-amine,2-chloro-(9CI) 203302-73-2 C7H6ClN3
1H-Benzimidazol-5-amine,2-chloro-1-methyl-(9CI) 203302-74-3 C8H8ClN3
1H-Benzimidazol-6-amine,2-chloro-1-methyl-(9CI) 203302-75-4 C8H8ClN3
Glycine n-pentyl ester hydrochloride 203302-88-9 C7H16ClNO2
1-Bromo-2-methyl-4,4,4-trifluorobutane 203302-90-3 C5H8BrF3
1,1,1-Trifluoro-2-cyano-2-butanol please inquire 203302-91-4 C5H6F3NO
3-bromo-2-chloro-6-fluorotoluene 203302-92-5 C7H5BrClF
4-Bromo-2-chloro-5-fluorobenzoyl chloride 203302-93-6 C7H2BrCl2FO
3-(4-Fluoro-phenoxy)-phenylamine 203302-94-7 C12H10FNO
4-Bromo-3,5-difluoroaniline 203302-95-8 C6H4BrF2N
1,1-Dibromo-3,3,4,4,4-pentafluoro-2-butanone 203302-96-9 C4HBr2F5O
3-Trifluoromethoxyphenylacetic acid 203302-97-0 C9H7F3O3
Methyl perfluoroundecanoate 96 203302-98-1 C12H3F21O2
Methyl perfluorotetradecanoate 203302-99-2 C15H3F27O2
Methyl perfluoropentadecanoate 203303-00-8 C16H3F29O2
1H,1H,9H,9H-Perfluoro-1,9-nonanediol 203303-01-9 C9H6F14O2
4,4,4-Trifluoro-3-(trifluoromethyl)butyl bromide, 1,1-Bis(trifluoromethyl)-3-bromopropane 203303-02-0 C5H5BrF6
2-[(4-Fluorobenzyl)thio]ethanol 203303-04-2 C9H11FOS
2-Amino-4-chloro-2'-fluorobenzophenone 203303-05-3 C13H9ClFNO
1,2-Ethanediamine,N-(6-fluoro-2-pyridinyl)-(9CI) 203303-20-2 C7H10FN3
Boc-1,4-cis-diaMinoMethyl-cyclohexane hydrochloride 203306-83-6 C13H26N2O2
1N-tert-BUTOXYCARBONYL-4(R/S)-[3-(4-TOLUENESULFONYLOXY)PROPYL]PIPERIDINE 203306-85-8 C20H31NO5S
Benzoic acid, 4-amino-, monohydrate (9CI) 203308-44-5 C7H7NO2.H2O
397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557