4a,7,7-trimethyl-3,4,4a,5,6,7-hexahydro-2H-chromen-2-one(91764-03-3)
- Name: 4a,7,7-trimethyl-3,4,4a,5,6,7-hexahydro-2H-chromen-2-one
- Synonyms:Coumarin, 3,4,4a,5,6,7-hexahydro-4a,7,7-trimethyl- (6CI,7CI); NSC 151791
- Molecular Formula:C12H18 O2
- Molecular Weight:194.274
- CAS Registry Number:91764-03-3
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.91764-03-3 2H-1-Benzopyran-2-one,3,4,4a,5,6,7-hexahydro-4a,7,7-trimethyl-
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
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CAS No.91764-03-3 4a,7,7-trimethyl-3,4,4a,5,6,7-hexahydro-2H-chromen-2-one
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] 
Assessed
SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
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CAS No.91764-03-3 91764-03-3
Assay:99% Application:Organic Chemicals
Min. Order:0
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] 
Assessed
SupplierTel:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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CAS No.91764-03-3 2H-1-Benzopyran-2-one,3,4,4a,5,6,7-hexahydro-4a,7,7-trimethyl- cas 91764-03-3
Assay:99%min Appearance:white crystalline powder Package:25KG drum Storage:Store in dry, dark and ventilated place Transportation:by air, by sea, by express Application:intermediate
Min. Order:0
Supplier:Hangzhou Fandachem Co.,Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-571-28800458
Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China
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