1460202-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1460202-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,0,2,0 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1460202-50:
(9*1)+(8*4)+(7*6)+(6*0)+(5*2)+(4*0)+(3*2)+(2*5)+(1*0)=109
109 % 10 = 9
So 1460202-50-9 is a valid CAS Registry Number.
1460202-50-9Relevant articles and documents
PROCESS FOR PRODUCING (S)-EQUOL
-
Paragraph 0064-0066, (2015/03/04)
The present application relates to an improved process for the preparation of (S)-equol (1). The present application also relates to novel intermediates of formula (7), (7A), (8) and (9) and their use for the synthesis of (5)-equol.