474012-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474012-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,0,1 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 474012-86:
(8*4)+(7*7)+(6*4)+(5*0)+(4*1)+(3*2)+(2*8)+(1*6)=137
137 % 10 = 7
So 474012-86-7 is a valid CAS Registry Number.
474012-86-7Relevant articles and documents
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Noland et al.
, p. 456 (1955)
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Synthesis of α-alkyl- and α,α-dialkyl-β-phenyltryptamines
Semenov, B. B.,Smushkevich, Yu. L
, p. 185 - 186 (2002)
A new method was developed for the synthesis of α-alkyl- and α,α-dialkyl-β-phenyl-tryptamines based on alkylation of nitroalkanes with α-phenyl-nor-gramine.