CAS Index

StructureChemical NameCASMF
1-(p-(3,3-Dimethyl-1-triazeno)phenyl)urea 66521-48-0 C9H13N5O
3-Dimethylamino-1-pyridin-4-yl-propenone 66521-53-7 C10H12N2O
3-(Dimethylamino)-1-(pyridine-2-yl)prop-2-en-1-one 66521-54-8 C10H12N2O
(Z)-3-((dimethylamino)methylene)-1-methylpiperidin-4-one 66521-58-2 C9H16N2O
3-(Dimethylamino)-1,2-bis(4-methoxyphenyl)-2-propen-1-one 66521-59-3 C19H21NO3
4-(pyridine-2-yl) pyrimidin-2-amine 66521-65-1 C9H8N4
4-(Pyridin-3-yl)pyrimidin-2-amine 66521-66-2 C9H8N4
4-(4-Pyridinyl)-2-pyrimidinamine 66521-70-8 C9H8N4
6-tert-butyl-5,6,7,8-tetrahydroquinazolin-2-amine 66521-78-6 C12H19N3
2,6-DiMethyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyriMidine 66521-81-1 C9H13N3
6-Methyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyriMidin-2-ylaMine 66521-82-2 C8H12N4
Pyrido[4,3-d]pyrimidine, 5,6,7,8-tetrahydro-6-methyl- (9CI) 66521-83-3 C8H11N3
5,6-Dihydrobenzo[h]quinazolin-2-amine 66521-84-4 C12H11N3
4-tert-Butyl-2-chloropyrimidine 66522-06-3 C8H11ClN2
4-tert-butyl-2-(Methylthio)pyriMidine 66522-12-1 C9H14N2S
2-Chloro-3-(piperazin-1-yl)pyrazine hydrochloride 66522-30-3 C8H12Cl2N4
5'-sulfamoyl-2-chloroadenosine 66522-52-9 C10H13ClN6O6S
4-Acetylbenzylamine hydrochloride 66522-66-5 C9H12ClNO
Cyclohexanol-d12 66522-78-9 C6H12O
PS-6 66522-80-3 C20H28ClNO4
1,4-Dioxaspiro[4.4]nonane-6-carboxaldehyde 66522-88-1 C8H12O3
monoacetoacetin 66523-11-3
hemoglobin Lufkin 66525-16-4
Neopinamine 66525-27-7 C19H25NO4
Midaglizole 66529-17-7 C16H17N3
1H-Benzimidazole-1-methanamine,N,N,2-trimethyl-(9CI) 66529-19-9 C11H15N3
2,3,4,6-Tetra-O-benzoyl-a-D-glucopyranose 66530-18-5 C34H28O10
3-Chloro-6-hydrazinyl-4-Methylpyridazine 66530-56-1 C5H7ClN4
sodium benzoyloxybenzene-4-sulfonate 66531-87-1
Propacetamol 66532-85-2 C14H20N2O3
Propacetamol hydrochloride 66532-86-3 C14H21ClN2O3
Diphenimide, N-p-tolyl- (7CI) 66532-90-9 C21H15NO2
N-(2,3-dihydro-1-methoxy-1H-inden-2-yl)-N',N'-diethyl-N-phenylpropane-1,3-diamine fumarate 66533-10-6 C27H36N2O5
2-Bromo-4,5-dimethyl-pyridine 66533-31-1 C7H8BrN
6-(Ethylthio)-pyrazinecarboxylicacid 66533-64-0 C7H8N2O2S
6-[(Phenylmethyl)thio]-pyrazinecarboxylicacid 66533-95-7 C12H10N2O2S
thiobis[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene] bis[3-(dodecylthio)propionate] 66534-05-2 C52H86O4S3
Bis[(2-diphenylphosphino)ethyl]ammonium chloride, min. 97% 66534-97-2 C28H30ClNP2
lotrifen 66535-86-2 C16H10ClN3
Dyclonine Impurity 2 66536-15-0 C13H16O2
Uridine-5-oxyacetic acid methyl ester 66536-81-0 C12H16N2O9
hippurin 66536-82-1 C30H48O7
N,N,N',N',N''-Pentamethyldipropylenetriamine 66537-05-1 C11H27N3
Theaspirane a 66537-39-1 C13H22O
[1S-(1alpha,3abeta,4alpha,8abeta,9S*)]-decahydro-4,8,8-trimethyl-1,4-methanoazulene-9-carboxaldehyde 66537-42-6 C15H24O
[2S-[2R*[R*(R*)]]]-N-[2-[4-(aminocarbonyl)-3-thiazolidinyl]-1-(1H-imidazol-4-ylmethyl)-2-oxoethyl]-6-oxopiperidine-2-carboxamide 66537-55-1 C16H22N6O4S
1,2,3,4-Tetrahydro-6-butyl-7-hexylnaphthalene 66538-96-3 C20H32
lankanolide 66539-15-9 C23H42O8
Hexanedioic acid, polymer with 1,4-butanediol, 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) 66539-71-7
2-(N-(Cyclopropylmethyl)-N-(2,6-dibromophenyl)amino)-2-imidazoline 66542-09-4 C13H15Br2N3
N-[[4-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]phenyl]sulphonyl]acetamide 66543-04-2 C20H25N5O4S
2-(Methylamino)-6,7-dihydroxytetralin 66543-76-8 C11H15NO2
2,3-Naphthalenediol,6-(dimethylamino)-5,6,7,8-tetrahydro-(9CI) 66543-77-9 C12H17NO2
2-(Propylamino)-6,7-dihydroxytetralin 66543-78-0 C13H19NO2
tris(2-methylpropyl) 2-(acetyloxy)propane-1,2,3-tricarboxylate 66543-80-4 C20H34O8
2-[[4-[butyl(2-cyanoethyl)amino]phenyl]azo]-5-nitrobenzonitrile 66545-42-4 C20H20N6O2
ethyl 2-cyano-2-propylvalerate 66546-90-5 C11H19NO2
Pentanoic acid, 2-cyano-2-propyl- 66546-91-6 C9H15NO2
Methyl 2-cyano-2-propylpentanoate 66546-92-7 C10H17NO2
ANSAMITOCIN P-3 66547-09-9 C32H43ClN2O9
Maytansine, O3-de2-(acetylmethylamino)-1-oxopropyl-O3-(3-methyl-1-oxobutyl)- 66547-10-2 C33H45ClN2O9
L-Tyr-D-Ser-Gly-L-Phe-L-Leu-OMe 66547-12-4 C30H41N5O8
L-Tyr-D-Ser-Gly-L-Phe-L-Met-OMe 66547-13-5 C29H39N5O8S
2-Amino-6,7-dimethyl-4-hydroxy-5,6,7,8-tetrahydropteridine monohydrochloride 66547-54-4 C8H14ClN5O
2,3-Bis[(1,3-benzodioxol-5-yl)methyl]butanedioic acid dimethyl ester 66547-91-9 C22H22O8
2-[(1,3-Benzodioxol-5-yl)methyl]-3-[(1,3-benzodioxol-5-yl)methylene]butanedioic acid dimethyl ester 66547-92-0 C22H20O8
(3S,3aR,4R,4'aβ,7'α,7aR,9'aα)-3,3a,5,5',6,6',7,7',7a,8'-Decahydro-3,5'α-dihydroxy-7a-methyl-8'-methylenespiro[isobenzofuran-4(1H),4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-1',9'(4'aH)-dione 66548-00-3 C20H26O6
Augustifolin 66548-01-4 C21H28O6
tert-butyl-methoxy-dimethylsilane 66548-21-8 C7H18OSi
Bis(t-butyldimethylsiloxy)ethane 66548-22-9 C14H34O2Si2
3-(4-Bromophenyl)-6-chloropyridazine 66548-50-3 C10H6BrClN2
3-Chloro-6-(4-fluorophenyl)pyridazine 66548-52-5 C10H6ClFN2
3-Chloro-6-(4-cyanophenyl)pyridazine 66548-54-7 C11H6ClN3
6-[3-(Trifluoromethyl)phenyl]pyridazin-3-ol 66548-62-7 C11H7F3N2O
3-Chloro-6-(3-trifluoromethyl-phenyl)-pyridazine 66548-63-8 C11H6ClF3N2
CL 218872 66548-69-4 C13H9F3N4
Pyridazine, 3-chloro-6-[4-(trifluoromethyl)phenyl]- 66548-88-7 C11H6ClF3N2
3-Chloro-6-(3-chlorophenyl)-pyridazine 66548-94-5 C10H6Cl2N2
6-(3-fluorophenyl)pyridazin-3(2H)-one 66549-07-3 C10H7FN2O
2-(m-Chlorophenyl)-2-morpholinoacetonitrile 66549-12-0 C12H13ClN2O
6-(2-Chlorophenyl)pyridazin-3(2H)-one 66549-14-2 C10H7ClN2O
3-Chloro-6-(2-chlorophenyl)-pyridazine 66549-15-3 C10H6Cl2N2
2-Methyl-4-oxo-4-(3'-trifluoromethylphenyl)butyric acid 66549-17-5 C12H11F3O3
6-(3-Methylphenyl)pyridazin-3(2H)-one 66549-33-5 C11H10N2O
3-Chloro-6-(3-methylphenyl)-pyridazine 66549-34-6 C11H9ClN2
6-(2-Fluorophenyl)pyridazin-3(2H)-one 66549-62-0 C10H7FN2O
2-Pentanone, 3-[(dimethylamino)methylene]- (9CI) 66549-72-2 C8H15NO
quadrone 66550-08-1 C15H20O3
Muzigadial 66550-09-2 C15H20O3
3-[(2Z,6Z,10Z,14Z,18Z)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaenyl]-4-hydroxy-5-methoxybenzoic acid 66551-60-8 C38H56O4
1-Piperidinecarboxaldehyde, 2-acetyl- (9CI) 66552-03-2 C8H13NO2
Ethyl (3E)-3-(acetylhydrazono)-2-chlorobutanoate 66552-43-0 C8H13ClN2O4
2-Benzothiazolesulfenamide,N-propyl-(9CI) 66552-53-2 C10H12N2S2
Decahydro-1,5-dimethylnaphthalene 66552-62-3 C12H22
Phenyl-phosphonothioic acid dipropyl ester 66552-70-3 C12H19O2PS
2,3,9,10-Tetramethylantracene 66552-77-0 C18H18
1,2,3,4-Tetramethylanthracene 66553-01-3 C18H18
Dimethyl 4,4’-Oxalyldibenzoate 66553-02-4 C18H14O6
2,3-dimethylbutane-1,2-diol 66553-15-9 C6H14O2
2-Ethyl-1,3-butanediol 66553-17-1 C6H14O2
299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459