34037-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34037-44-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,0,3 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 34037-44:
(7*3)+(6*4)+(5*0)+(4*3)+(3*7)+(2*4)+(1*4)=90
90 % 10 = 0
So 34037-44-0 is a valid CAS Registry Number.
34037-44-0Relevant articles and documents
PROCESS FOR THE SYNTHESIS OF DAPSONE AND ITS INTERMEDIATES
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Page/Page column 8, (2016/03/08)
A process for the synthesis of Dapsone and intermediates thereof are described.