380636-44-2 Usage
Chemical Properties
White Solid
Uses
2-Hydroxy-4-phenyl-6-methoxycarbonyl-2,3-dihydrobenzopyran (Mixture of Diastereomers) (cas# 380636-44-2) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 380636-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,6,3 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 380636-44:
(8*3)+(7*8)+(6*0)+(5*6)+(4*3)+(3*6)+(2*4)+(1*4)=152
152 % 10 = 2
So 380636-44-2 is a valid CAS Registry Number.
380636-44-2Relevant articles and documents
PREPARATION PROCESS OF FESOTERODINE AND INTERMEDIATES
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Page/Page column 32, (2012/01/06)
The present invention relates to a process of synthesis of 3,3 dipheylpropylamines, which may be used as pharmaceutical intermediates in the preparation of their pharmacologically active derivatives such as fesoterodine, tolterodine, their enantiomers, pharmaceutically acceptable salts and related compounds useful as antimuscarinic agents.