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1267654-44-3

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1267654-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1267654-44-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,7,6,5 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1267654-44:
(9*1)+(8*2)+(7*6)+(6*7)+(5*6)+(4*5)+(3*4)+(2*4)+(1*4)=183
183 % 10 = 3
So 1267654-44-3 is a valid CAS Registry Number.

1267654-44-3Downstream Products

1267654-44-3Relevant articles and documents

NITROGEN-CONTAINING HETEROARYL DERIVATIVES

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Page/Page column 18-19, (2011/08/06)

The invention is concerned with novel nitrogen-containing heteroaryl derivatives of formula (I) wherein R1, R2, R3, R4, R5, A1, A2, and Y are as defined in the description and in

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