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89943-29-3

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89943-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89943-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,4 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89943-29:
(7*8)+(6*9)+(5*9)+(4*4)+(3*3)+(2*2)+(1*9)=193
193 % 10 = 3
So 89943-29-3 is a valid CAS Registry Number.

89943-29-3Downstream Products

89943-29-3Relevant articles and documents

Ortho-Directed Lithiation in ?-Deficient Diazinyl Heterocycles

Mattson, Ronald J.,Sloan, Charles P.

, p. 3410 - 3412 (2007/10/02)

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