138722-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138722-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,2 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138722-01:
(8*1)+(7*3)+(6*8)+(5*7)+(4*2)+(3*2)+(2*0)+(1*1)=127
127 % 10 = 7
So 138722-01-7 is a valid CAS Registry Number.
138722-01-7Relevant academic research and scientific papers
Titanium-Mediated Carbonyl Olefinations. 2. Benzylidenations of Carbonyl Compounds with Dibenzyltitanocene
Petasis, Nicos A.,Bzowej, Eugene I.
, p. 1327 - 1330 (2007/10/02)
Mild thermolysis of carbonyl compounds with dibenzyltitanocene affords phenyl-substituted olefins, enol ethers, and enamines.
