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143057-10-7

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143057-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143057-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,5 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143057-10:
(8*1)+(7*4)+(6*3)+(5*0)+(4*5)+(3*7)+(2*1)+(1*0)=97
97 % 10 = 7
So 143057-10-7 is a valid CAS Registry Number.

143057-10-7Downstream Products

143057-10-7Relevant articles and documents

Aromatic Nitro-group Displacement Reactions. Part 4. The Action of Cyanide and Halide Ions on Compounds containing Strongly Activated Nitro-groups

Gorvin, John H.

, p. 1831 - 1851 (2007/10/02)

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