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121649-95-4

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121649-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121649-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,4 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121649-95:
(8*1)+(7*2)+(6*1)+(5*6)+(4*4)+(3*9)+(2*9)+(1*5)=124
124 % 10 = 4
So 121649-95-4 is a valid CAS Registry Number.

121649-95-4Downstream Products

121649-95-4Relevant articles and documents

Synthesis of Substituted Pyrimidinediones, Thiazolidinones and Triazinoindoles

Hiremath, Shivayogi P.,Ullagaddi, Ashok,Purohit, Muralidhar G.

, p. 1102 - 1105 (2007/10/02)

3-Phenyl-1-(substituted-indole-2'-carboxamido)-2,3-dihydro-2-thioxo-4,6(1H,5H)-pyrimidinediones (3a-f) have been prepared from the respective 1-phenyl-3-(substituted-indole-2'-carboxamido)thioureas (2a-f) which in turn have been obtained from the correspo

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