909272-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 909272-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,2,7 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 909272-20:
(8*9)+(7*0)+(6*9)+(5*2)+(4*7)+(3*2)+(2*2)+(1*0)=174
174 % 10 = 4
So 909272-20-4 is a valid CAS Registry Number.
909272-20-4Relevant articles and documents
OPTICALLY ACTIVE PPAR-ACTIVATING COMPOUND INTERMEDIATE AND METHOD FOR PRODUCING SAME
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, (2008/06/13)
The present invention provides a production intermediate for compound (A-1) and a method for producing the intermediate at high yield and high optical yield. The present invention provides a method for producing compound (3) characterized in that compound
