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1242864-18-1

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1242864-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242864-18-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,8,6 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1242864-18:
(9*1)+(8*2)+(7*4)+(6*2)+(5*8)+(4*6)+(3*4)+(2*1)+(1*8)=151
151 % 10 = 1
So 1242864-18-1 is a valid CAS Registry Number.

1242864-18-1Relevant articles and documents

Stereochemical Studies, 106. - Saturated Heterocycles, 110. - Synthesis of Methylene-bridged Partially Saturated Quinazolones

Stajer, Geza,Szabo, Angela E.,Fueloep, Ferenc,Bernath, Gabor,Sohar, Pal

, p. 259 - 264 (2007/10/02)

With imidates, esters (5-8) of di-endo (1 and 2) and di-exo (3 and 4) norbornane- and norbornene-β-amino acids yield methylene-bridged tetrahydro- (18 and 20) and hexahydro-4-quinazolinones (17 and 19); the reaction of the corresponding carboxamides (9-12

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