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dimethyl 2,5-dibenzyl-1,4-dioxo-octahydropyrrolo<3,4-c>pyrrole-3a,6a-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99121-67-2

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99121-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99121-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,2 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99121-67:
(7*9)+(6*9)+(5*1)+(4*2)+(3*1)+(2*6)+(1*7)=152
152 % 10 = 2
So 99121-67-2 is a valid CAS Registry Number.

99121-67-2Relevant academic research and scientific papers

69. Propellanes. Part LXXVIII. Preparation of Several Triazapropellanes and an Oxadiazapropellane

Weinberg, Olga,Knowles, Philip,Ginsburg, David

, p. 610 - 613 (1985)

3,7,10-tribenzyl-3,7,10-triazapropellane (4a), 3,7-dibenzyl-10-phenyl-3,7,10-triazapropellane (4c), 3,7-dibenzyl-10-(p-tolyl)-3,7,10-triazapropellane (4b), and 3-oxa-7,10-diazapropellane (6) have been prepared.

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