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73843-99-9

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73843-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73843-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,4 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73843-99:
(7*7)+(6*3)+(5*8)+(4*4)+(3*3)+(2*9)+(1*9)=159
159 % 10 = 9
So 73843-99-9 is a valid CAS Registry Number.

73843-99-9Downstream Products

73843-99-9Relevant articles and documents

Heterocyclensynthesen mit 5-Phenyl-isoxazoliumsalzen; Synthese und thermisches Verhalten von β-Ketoimiden

Henning, Hans-Georg,Haber, Hanka

, p. 290 - 292 (2007/10/02)

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