1133215-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1133215-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,2,1 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1133215-78:
(9*1)+(8*1)+(7*3)+(6*3)+(5*2)+(4*1)+(3*5)+(2*7)+(1*8)=107
107 % 10 = 7
So 1133215-78-7 is a valid CAS Registry Number.
1133215-78-7Relevant articles and documents
Nickel-catalyzed synthesis of oxazoles via C-S activation
Lee, Kyoungsoo,Counceller, Carla M.,Stambuli, James P.
, p. 1457 - 1559 (2009)
The synthesis of 2-substituted oxazoles is achieved via nickel-catalyzed cross-coupling reaction of 2-methylthio-oxazole and various organozinc reagents. An extension of this method is demonstrated with a chemoselective, one-pot synthesis of unsymmetrical
