1334032-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1334032-96-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,0,3 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1334032-96:
(9*1)+(8*3)+(7*3)+(6*4)+(5*0)+(4*3)+(3*2)+(2*9)+(1*6)=120
120 % 10 = 0
So 1334032-96-0 is a valid CAS Registry Number.
1334032-96-0Relevant articles and documents
Separate deprotonation reactions converge mechanistically for a new cyclization of benzyl 1-Alkynyl sulfones
Hossain, M. Selim,Schwan, Adrian L.
, p. 5330 - 5333 (2011/12/01)
A heretofore unknown LDA-induced conversion of benzyl 1-alkynyl sulfones to 1H-2-benzothiopyran-S,S-dioxides is demonstrated. A benzyl carbanion, accessible by two means, is thought to cyclize by temporary disruption of aromaticity. Key intermediates are
