135604-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135604-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,0 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135604-76:
(8*1)+(7*3)+(6*5)+(5*6)+(4*0)+(3*4)+(2*7)+(1*6)=121
121 % 10 = 1
So 135604-76-1 is a valid CAS Registry Number.
135604-76-1Relevant articles and documents
Vitamin D derivatives with cyclic substructures in the side chains, process and intermediate products for their production, and the use for the production of pharmaceutical agents
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, (2008/06/13)
The invention relates to vitamin D derivatives of general formula I, process for their production, intermediate products of the process as well as the use for the production of pharmaceutical agents.