手性砌块

(R)-2-氧代咪唑烷-4-羧酸

(R)-2-氧代咪唑烷-4-羧酸
(R)-2-Oxoimidazolidine-4-carboxylic acid

CAS No:214767-15-4 分子式:C4H6N2O3 分子量:130.1
R70047 ≥90% 【普西唐-psaitong】
(S)-苄氧甲基环氧乙烷

(S)-苄氧甲基环氧乙烷
(S)-2-((Benzyloxy)methyl)oxirane

CAS No:16495-13-9 分子式:C10H12O2 分子量:164.2
S70108 ≥97% 【普西唐-psaitong】
(S)-2-甲基-3-氧代哌嗪-1-甲酸叔丁酯

(S)-2-甲基-3-氧代哌嗪-1-甲酸叔丁酯
(S)-tert-Butyl 2-methyl-3-oxopiperazine-1-carboxylate

CAS No:1799971-34-8 分子式:C10H18N2O3 分子量:214.26
S12069 ≥95% 【普西唐-psaitong】
(2S,3S)-1,2-环氧-3-叔丁氧羰基氨基-4-苯基丁烷

(2S,3S)-1,2-环氧-3-叔丁氧羰基氨基-4-苯基丁烷
(2S,3S)-N-t-Boc-3-amino-1,2-epoxy-4-phenylbutane

CAS No:98737-29-2 分子式:C15H21NO3 分子量:263.33
N90004 ≥98% 【普西唐-psaitong】
tert-Butyl ((S)-2-(4-nitrophenyl)-1-((S)-oxiran-2-yl)ethyl)carbamate

tert-Butyl ((S)-2-(4-nitrophenyl)-1-((S)-oxiran-2-yl)ethyl)carbamate
tert-Butyl ((S)-2-(4-nitrophenyl)-1-((S)-oxiran-2-yl)ethyl)carbamate

CAS No:622866-04-0 分子式:C15H20N2O5 分子量:308.33
T11985 ≥97% 【普西唐-psaitong】
(2R,3S)-Ethyl 3-phenyloxirane-2-carboxylate

(2R,3S)-Ethyl 3-phenyloxirane-2-carboxylate
(2R,3S)-Ethyl 3-phenyloxirane-2-carboxylate

CAS No:2272-55-1 分子式:C11H12O3 分子量:192.21
E10828 ≥98% 【普西唐-psaitong】
(S)-N-(3-溴苯基)-N'-氰基-2-甲基-4-(5-甲基-7H-吡咯并[2,3-d]嘧啶-4-基)哌嗪-1-甲脒

(S)-N-(3-溴苯基)-N'-氰基-2-甲基-4-(5-甲基-7H-吡咯并[2,3-d]嘧啶-4-基)哌嗪-1-甲脒
(S)-N-(3-Bromophenyl)-N'-cyano-2-methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperazine-1-carboximidamide

CAS No:1116571-01-7 分子式:C20H21BrN8 分子量:453.34
S12070 ≥95% 【普西唐-psaitong】
(R)-1-Boc-2-丙基哌嗪

(R)-1-Boc-2-丙基哌嗪
(R)-tert-Butyl 2-propylpiperazine-1-carboxylate

CAS No:1212252-88-4 分子式:C12H24N2O2 分子量:228.33
R10683 ≥95% 【普西唐-psaitong】
tert-Butyl ((R)-2-(benzyloxy)-1-((S)-oxiran-2-yl)ethyl)carbamate

tert-Butyl ((R)-2-(benzyloxy)-1-((S)-oxiran-2-yl)ethyl)carbamate
tert-Butyl ((R)-2-(benzyloxy)-1-((S)-oxiran-2-yl)ethyl)carbamate

CAS No:97321-97-6 分子式:C16H23NO4 分子量:293.36
T11989 ≥95% 【普西唐-psaitong】
(5R)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone

(5R)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone
(5R)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone

CAS No:685128-77-2 分子式:C13H18N2O 分子量:218.29
T11920 ≥98% 【普西唐-psaitong】