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128433-04-5

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128433-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128433-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,3 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128433-04:
(8*1)+(7*2)+(6*8)+(5*4)+(4*3)+(3*3)+(2*0)+(1*4)=115
115 % 10 = 5
So 128433-04-5 is a valid CAS Registry Number.

128433-04-5Downstream Products

128433-04-5Relevant articles and documents

Synthesis of Some New Pyrrolo Heterocycles of Pharmaceutical Interest from 1,4-Diphenylpyrrolidin-2,3,5-trion

Metwally, Mohamed Abbas,Sofan, M. A.

, p. 382 - 384 (2007/10/02)

Continuing earlier studies designed to obtain derivatives of pharmacological interest, some novel compounds 2, 5, 6, 7 and 8 were prepared using 1,4-diphenylpyrrolidine-2,3,5-trione (1) and 1,2-phenylenediamine, o-aminophenol, 1,3-diphenylacetone and thio

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