101774-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101774-07-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,7 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101774-07:
(8*1)+(7*0)+(6*1)+(5*7)+(4*7)+(3*4)+(2*0)+(1*7)=96
96 % 10 = 6
So 101774-07-6 is a valid CAS Registry Number.
101774-07-6Relevant articles and documents
The Nickel Promoted 1,3-Migration of an sp2 Center: Ring Expansion of a Vinylcyclobutene
DiFrancesco, Dale,Pinhas, Allan R.
, p. 2098 - 2102 (1986)
The nickel tetracarbonyl promoted rearrangement if dimethyl 3-vinyl-1,2-dichlorocyclobutane-1,2-dicarboxylate (1) to dimethyl 1,4-cyclohexadiene-1,2-dicarboxylate (2) proceeds in two distinct steps involving dimethyl 3-vinylcyclobutene-1,2-dicarboxylate (