1380233-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380233-12-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,2,3 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1380233-12:
(9*1)+(8*3)+(7*8)+(6*0)+(5*2)+(4*3)+(3*3)+(2*1)+(1*2)=124
124 % 10 = 4
So 1380233-12-4 is a valid CAS Registry Number.
1380233-12-4Relevant articles and documents
Copper-catalyzed trifluoromethylation of allylsilanes
Shimizu, Ryo,Egami, Hiromichi,Hamashima, Yoshitaka,Sodeoka, Mikiko
, p. 4577 - 4580 (2012/06/18)
CF3 on Csp3: Trifluoromethylation of allylsilane derivatives was accomplished through the use of CuI and Togni's reagent (1) under mild conditions. The reaction of allylsilanes without a substituent in the 2-position gave vinylsilane derivative
