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138653-70-0

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138653-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138653-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,5 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138653-70:
(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*3)+(2*7)+(1*0)=150
150 % 10 = 0
So 138653-70-0 is a valid CAS Registry Number.

138653-70-0Downstream Products

138653-70-0Relevant articles and documents

Synthesis of 10-phenyl-1,2,3,4-tetrahydropyrazinoindoles and ethyl 1-(2-aminoethyl)-3-phenylindole-2-carboxylates

Basanagoudar, L D,Mahajanshetti, C S,Hendi, S B,Dambal, S B

, p. 1014 - 1017 (2007/10/02)

Cyanomethylation of 3-phenylindole-2-carboxylates (1a-k) with chloracetonitrile in the presence of sodium hydride in DMF gives the corresponding ethyl 1-(2-cyanomethyl)-3-phenylindole-2-carboxylates (2a-k) wich on reductive cyclization with LAH afford dir

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