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73100-61-5

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73100-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73100-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,0 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73100-61:
(7*7)+(6*3)+(5*1)+(4*0)+(3*0)+(2*6)+(1*1)=85
85 % 10 = 5
So 73100-61-5 is a valid CAS Registry Number.

73100-61-5Downstream Products

73100-61-5Relevant articles and documents

Syntheses of 2-(2-Quinoxalyl)-1-phenylethanone and Related Ethanones

Sund, Eldon H.,Callender, David L.

, p. 189 (2007/10/02)

Nine 2-(2-quinoxalyl)-1-phenylethanones were synthesized by the condensation of 2-methylquinoxaline and the requisite methyl benzoate ester with sodium hydride as the condensing agent.Substituents in the 3 or 4 positions of the phenyl ring were methyl, methoxy, chloro, or trifluoromethyl.

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