Hangzhou yi lu biont technology Co., LTD
Country: 
China (Mainland)
Business Type: Lab/Research institutions
Mr.Duyi
Tel: +86-571-88152630
2,2'-spirobi<1,3-benzodithiole>CAS NO.: 837-01-4
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spiro<1,3-benzodioxole-2,2'-naphtho<2,3-
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1',3'-dimethylspiro<1,3-benzodithiole-
2,2'-<2,3>dihydro<1H>perimidine>CAS NO.: 99643-44-4
2,2'-spirobi
dihydrobenzimidazole-2,2'-
<2,3>dihydro<1H>perimidine>CAS NO.: 99643-43-3
2,2'-spirobi
1,1',3,3'-tetramethyl-2,2'-spirobi<2,3-dihydro-1H-perimidine>CAS NO.: 99643-41-1
