1247949-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1247949-31-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,9,4 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1247949-31:
(9*1)+(8*2)+(7*4)+(6*7)+(5*9)+(4*4)+(3*9)+(2*3)+(1*1)=190
190 % 10 = 0
So 1247949-31-0 is a valid CAS Registry Number.
1247949-31-0Relevant articles and documents
NOVEL AZOMETHINE COMPOUND AND THERMAL TRANSFER SHEET USING THE SAME AZOMETHINE COMPOUND PIGMENT
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Page/Page column 35, (2012/02/15)
This invention provides an azomethine compound that can realize a good coupling reaction and, at the same time, can significantly reduce the production cost of the azomethine compound, the azomethine compound comprising a pyridine ring bonded through a ni
