216665-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216665-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,6,6 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 216665-25:
(8*2)+(7*1)+(6*6)+(5*6)+(4*6)+(3*5)+(2*2)+(1*5)=137
137 % 10 = 7
So 216665-25-7 is a valid CAS Registry Number.
216665-25-7Relevant articles and documents
Process for making bicalutamide and intermediates thereof
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, (2010/02/06)
Bicalutamide and/or its intermediates are made by the use of p-fluorobenzenesulfinic acid salt as a reagent.
