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151131-78-1

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151131-78-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151131-78-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,1,3 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 151131-78:
(8*1)+(7*5)+(6*1)+(5*1)+(4*3)+(3*1)+(2*7)+(1*8)=91
91 % 10 = 1
So 151131-78-1 is a valid CAS Registry Number.

151131-78-1Upstream product

151131-78-1Downstream Products

151131-78-1Relevant articles and documents

α-AMINO ACIDS OF THE ADAMANTANE SERIES. IV. STEREOCHEMISTRY OF THE DEM'YANOV REACTION FOR 1-ADAMANTYLGLYCINE AND 1-ADAMANTYLGLYCINE METHYL ESTER

Krasutskii, P. A.,Semenova, I. G.,Safranova, E. E.

, p. 1827 - 1830 (2007/10/02)

The stereochemical features of the deamination of 1-adamantylglycine and its methyl ester in 70percent sulfuric acid by the action of sodium nitrite were investigated.It was shown that the rearrangement of the α-amino acid and α-amino ester is stereospecific, and configurational comparisons indicate frontal attack by the Cα-Cβ bond of the adamantane fragment on the carbocationic center formed as a result of the elimination of a nitrogen molecule.The absolute configuration of the β-hydroxy derivatives of homoadamantane was determind by stereochemical correlation.

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