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161152-07-4

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161152-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161152-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,5 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 161152-07:
(8*1)+(7*6)+(6*1)+(5*1)+(4*5)+(3*2)+(2*0)+(1*7)=94
94 % 10 = 4
So 161152-07-4 is a valid CAS Registry Number.

161152-07-4Downstream Products

161152-07-4Relevant articles and documents

Synthesis and biological activity of some 3-heterocyclyl-4-hydroxy-6-methyl-2(1H)-quinolones

Mohamed, E. A.,Ismail, M. M.,Gabr, Y.,Abass, M.,Farrag, H. A.

, p. 21 - 26 (2007/10/02)

The Schiff bases 2a,b, derived from 4-hydroxy-6-methyl-2(1H)-quinolone (1), have been synthesized and allowed to undergo addition of HCN, thiosalicylic acid, thioglycolic acid and HBr.The bromo function of the HBr adduct is susceptible to substitution by

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