爆乳上司julia中文字幕,久久久噜噜噜www成人网,欧美国产内射XXX三叶草,亚洲精品不卡无码福利在线观看

4007787550
首頁 化學試劑原料 化學通用試劑
  Cas號 結構式 品名 分子式 分子量
   626-19-7 間苯二甲醛
Isophthalaldehyde
C8H6O2; C6H4-1,3-(CHO)2 134.13
  6630-33-7 2-溴苯甲醛
2-Bromobenzaldehyde
C7H5BrO; BrC6H4CHO 185.02
  1321-74-0 二乙烯苯
Divinylbenzene
C10H10; C6H4(CH=CH2)2 130.19
  104-81-4 4-甲基芐溴
4-Methylbenzyl bromide
C8H9Br; CH3C6H4CH2Br 185.06
  456-41-7 3-氟芐溴
3-Fluorobenzyl bromide
C7H6BrF; FC6H4CH2Br 189.02
  1530-32-1 乙基三苯基溴化膦
Ethyltriphenylphosphonium bromide
C20H20BrP;[(C6H5)3P+C2H5]Br- 371.25
  2751-90-8 四苯基溴化膦
Tetraphenylphosphonium bromide
C24H20BrP; (C6H5)4P(Br) 419.29
  766-96-1 (4-溴苯基)乙炔
(4-Bromophenyl)acetylene
C8H5Br; HC≡CC6H4Br 181.03
  764-93-2 1-癸炔
1-Decyne
CH3(CH2)7C≡CH; C10H18 138.25
  2396-63-6 1,6-庚二炔
1,6-Heptadiyne
C7H8; HC≡C(CH2)3C≡CH 92.14
  624-65-7 3-氯丙炔
Propargyl chloride
C3H3Cl;HC≡CCH2Cl 74.51
  1453-82-3 異煙堿
Isonicotinamide
C6H6N2O 122.12
  442-51-3 哈爾堿
Harmine
C13H12N2O 212.25
[首頁][上一頁][下一頁][尾頁][頁次:32/822][共16425條 20條/頁] 轉到