Hangzhou yi lu biont technology Co., LTD
Country: 
China (Mainland)
Business Type: Lab/Research institutions
Mr.Duyi
Tel: +86-571-88152630
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dihydro-CAS NO.: 1256255-23-8
2H-1-Benzopyran, 7,8-difluoro-3,4-
dihydro-CAS NO.: 1029476-87-6
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2H-1-Benzopyran-6-ol, 7,8-difluoro-3,4-
dihydro-CAS NO.: 1029476-88-7
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