105786-40-1 Usage
Chemical Properties
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Check Digit Verification of cas no
The CAS Registry Mumber 105786-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 105786-40:
(8*1)+(7*0)+(6*5)+(5*7)+(4*8)+(3*6)+(2*4)+(1*0)=131
131 % 10 = 1
So 105786-40-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2O/c9-7-5-2-1-4(3-5)6(7)8(10)11/h1-2,4-7H,3,9H2,(H2,10,11)/t4-,5+,6+,7-/m0/s1
105786-40-1Relevant 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