黑暗塔电影在线观看完整版,国产成人午夜片在线观看,亚洲高清天堂,亚洲一区日韩欧美,一线天嫩网,**电影未删减完整版知乎,国产欧美综合精品一区二区

Chinese|English
4-Nitrobenzyl-2-diazoacetoacetate


Product name: 4-Nitrobenzyl-2-diazoacetoacetate
Structural formula:

Molecular formula: C11H9N3O5
Molecular weight: 263.21
Chemical name:4-Nitrobenzyl-2-diazoacetoacetate
CAS Number: 82551-63-1
Quality standard: Enterprise Standard





  Previous product: Dibenzo[b,f] [1,4] thiazepine-11[10H] ketone (DBTO)
  Next product: (4-Nitrophenyl)methyl-3-oxobutanoate

?