Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-3-methoxy-5,7-bis(phenylmethoxy)-2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20728-75-0

20728-75-0 structure

Name: (2R-trans)-2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-3-methoxy-5,7-bis(phenylmethoxy)-2H-1-benzopyran
Chemical Name: (2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-methoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene
CAS Number: 20728-75-0
Molecular Formula: C₄₄H₄₀O₆
Molecular Weight: 664.78500
Create Date: 2017-02-15 04:47:18
Modify Date: 2025-10-04 15:54:44

Name	(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-methoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene
Synonyms	EINECS 243-994-3 2H-1-Benzopyran,2-[3,4-bis(phenylmethoxy)phenyl]-3,4-dihydro-3-methoxy-5,7-bis(phenylmethoxy)-,(2R-trans)-(9CI) (2R-trans)-2-(3,4-Bis(phenylmethoxy)phenyl)-3,4-dihydro-3-methoxy-5,7-bis(phenylmethoxy)-2H-1-benzopyran Flavan,3',4',5,7-tetrakis(benzyloxy)-3-methoxy-,(+)-(8CI)