177031-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 177031-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,0,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 177031-49:
(8*1)+(7*7)+(6*7)+(5*0)+(4*3)+(3*1)+(2*4)+(1*9)=131
131 % 10 = 1
So 177031-49-1 is a valid CAS Registry Number.
177031-49-1Relevant articles and documents
Process for the preparation of alkali metal salts of diformylamide
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, (2008/06/13)
The present invention relates to a novel process for preparing alkali metal salts of diformylamide and a novel crystalline form of sodium diformylamide.