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Methyl 3,4-Dihydro-5-methoxy-4-oxo-3-phenyl-1,2,4-triazino<1,6-a>indole-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131843-87-3

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131843-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131843-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,4 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131843-87:
(8*1)+(7*3)+(6*1)+(5*8)+(4*4)+(3*3)+(2*8)+(1*7)=123
123 % 10 = 3
So 131843-87-3 is a valid CAS Registry Number.

131843-87-3Downstream Products

131843-87-3Relevant academic research and scientific papers

153. Azomalonate Syntheses; Part II; Synthesis and Reactivity of Novel 1,2,4-Triazin-5-one Derivatives

Heckendorn, Roland

, p. 1700 - 1718 (2007/10/02)

Base treatment of azomalonates derived from N-substituted dialkyl (2-chloroacetamido)malonates results in the formation of 4-substituted alkyl 5-oxo-1,4,5,6-tetrahydro-1,2,4-triazine-3-carboxylates.The same malonates coupled with diazotized 2-amino-5-chlo

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