1460202-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1460202-45-2 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, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1460202-45:
(9*1)+(8*4)+(7*6)+(6*0)+(5*2)+(4*0)+(3*2)+(2*4)+(1*5)=112
112 % 10 = 2
So 1460202-45-2 is a valid CAS Registry Number.
1460202-45-2Relevant articles and documents
PROCESS FOR PRODUCING (S)-EQUOL
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Paragraph 0057-0059, (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.