132607-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132607-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,0 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132607-73:
(8*1)+(7*3)+(6*2)+(5*6)+(4*0)+(3*7)+(2*7)+(1*3)=109
109 % 10 = 9
So 132607-73-9 is a valid CAS Registry Number.
132607-73-9Relevant articles and documents
Electrophilic substitutions by 2,2-bis(trifluoromethyl)ethylene-1,1-dicarbonitrile via addition
Brueckner, Reinhard,Huisgen, Rolf
, p. 1871 - 1874 (2007/10/02)
The interaction of the title compound (BTF) with unsaturated nucleophiles (ketene dithioacetals, α-substituted vinyl ethers, N-vinylcarboxamides, enols, furans, N-methylpyrrole, N-methylindole) effects substitution of vinylic or aromatic H by -C(CF3
