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CAS编号中文名英文名分子式分子量熔点沸点
20887-16-52,3-dihydro-1-(piperidinoacetyl)-3-(p-tolyl)-4(1h)-quinazolinon hydrochlori
20887-18-72,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-4(1h)-quinazolinon hyd
20887-20-12,3-dihydro-3-(m-chlorophenyl)-1-(piperidinoacetyl)-4(1h)-quinazolinon hydr
20887-22-32,3-dihydro-3-phenyl-1-(3-piperidinopropionyl)-4(1h)-quinazolinon hydrochlo
20887-24-52,3-dihydro-1-(3-piperidinopropionyl)-3-(p-tolyl)-4(1h)-quinazolinon hydroc
20887-26-72,3-dihydro-1-(dimethylaminoacetyl)-3-phenyl-4(1h)-quinazolinon hydrochlori
20887-28-92,3-dihydro-1-(dimethylaminoacetyl)-3-(p-tolyl)-4(1h)-quinazolinon hydrochl
20887-29-02,3-dihydro-1-(dimethylaminoacetyl)-3-(p-methoxyphenyl)-4(1h)-quinazolinon
20887-31-42,3-dihydro-3-(m-chlorophenyl)-1-(dimethylaminoacetyl)-4(1h)-quinazolinon h
20887-33-62,3-dihydro-1-(diethylaminoacetyl)-3-phenyl-4(1h)-quinazolinon hydrochlorid
20887-36-92,3-dihydro-1-(diethylaminoacetyl)-3-(p-methoxyphenyl)-4(1h)-quinazolinon h
20887-38-12,3-dihydro-3-(m-chlorophenyl)-1-(diethylaminoacetyl)-4(1h)-quinazolinon hy
20887-40-52,3-dimethyl-2,3-dihydro-4(1h)-quinazolinone
20887-86-9n-boc-o-tert-butyl-dl-serine
20887-95-0boc-l-cysteineC8H15NO4S221.2772-79℃
2088763-17-9n-[2,4-二氯-5-[3-(氯甲基)-4-(二氟甲基)-5-氧代-1,2,4-三唑-1-基]苯基]甲磺酰胺n-[2,4-dichloro-5-[3-(chloromethyl)-4-(difluoromethyl)-5-oxo-1,2,4-triazol-1-yl]phenyl]methanesulfonamide
2088771-60-0西他列汀杂质21sitagliptin impurity 21
2088771-61-1西他列汀杂质29sitagliptin impurity 29
2088828-92-44-(fluorosulfonyl)-3-((trimethylsilyl)ethynyl)benzoic acid
2088829-01-84-formyl-2-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride
2088829-09-63-amino-5-ethynylbenzenesulfonyl fluoride
2088829-12-13-(bromomethyl)-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride
2088829-13-23-formyl-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride
2088829-15-43-bromo-5-((trimethylsilyl)ethynyl)benzenesulfonyl fluoride
2088840-42-82-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanenitrile
20889-50-3Monorubidium-bis(oxalate)dihydrateC4H7O10Rb300.56
20889-51-4Monocesium-bis(oxalate)dihydrateC4H7CsO10348.00
2088939-99-3lyn-1604 hydrochloride
2089-06-75a-pregnane-3,11,20-trioneC21H30O3330.46
2089-20-52'-(2-(dimethylamino)ethoxy)-acetophenon
2089-21-61-[4-(2-morpholin-4-yl-ethoxy)-phenyl]-propan-1-one
2089-23-84'-(allyloxy)-propiophenon
2089-32-94'-ethyl-acetophenon oxime
2089-33-04'-methyl-acetophenon oxime
2089-36-3piperonal, oximeC8H7NO3165.14
2089-46-52,6-bis(piperidinomethyl)-4-(alpha,alpha-dimethylbenzyl)-pheno dihydrobromi
2089-82-9sajm589
2089-89-62,7-萘二甲酸2,7-naphthalenedicarboxylic acid
2089044-02-8ieico-4f光电试剂ieico-4f
2089053-96-1benzyl (S)-(5-oxo-1,4-oxazepan-6-yl)carbamate
2089062-80-4trifunctional sphingosine
2089099-00-1nile blue acrylamide
20892-50-61,3,4,5-tetrahydro-1-(3-(dimethylamino)propyl)-benz(cd)indol monohydrochlor
20892-94-81-(8-amino-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin
20892-95-91-(8-amino-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin hydro
208922-47-8(e)-3-(2-fluoro-phenyl)-acryloyl chloride
2089245-64-5rac-(3R,4R)-4-amino-1-methyl-3-pyrrolidinol dihydrochloride
2089246-00-2rac-(1R,5S,6S)-3-azabicyclo[3.2.0]heptan-6-ol hydrochloride
2089257-22-52-amino-4-methyl-1h-imidazole-5-carboxylic acid hydrate
2089257-32-75-amino-1,3,6-trimethyl-1,3-dihydro-2h-benzimidazol-2-one hydrochloride
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