天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea

(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea ??? ???
?? ??:
178671-77-7
???:
(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea
???(??):
Urea, N-(aminoiminomethyl)-N'-α-D-ribofuranosyl-;(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea;(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]ureaQ: What is (Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea Q: What is the CAS Number of (Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea
CBNumber:
CB89410040
???:
C7H14N4O5
??? ??:
234.21
MOL ??:
178671-77-7.mol

(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea ??

??
2.02±0.1 g/cm3(Predicted)
???
???(?? ??), ?(??)? ???
??? ??
??
??? ??
??? ??
?? ?? (pKa)
12.95±0.70(Predicted)
??
???? ?? ???
???
???? ?? ??

??

(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea C??? ??, ??, ??

(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea ?? ?? ? ???

???

?? ??


(Diaminomethylidene)-N-[(2S,5S) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl]urea ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Hubei Ruinuo Pharmaceutical Technology Co., Ltd 13165688766
3008058375@qq.com China 3001 58

Copyright 2019 ? ChemicalBook. All rights reserved