1159197-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1159197-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,1,9 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1159197-88:
(9*1)+(8*1)+(7*5)+(6*9)+(5*1)+(4*9)+(3*7)+(2*8)+(1*8)=192
192 % 10 = 2
So 1159197-88-2 is a valid CAS Registry Number.
1159197-88-2Relevant articles and documents
Gold(I)-catalyzed arylmethylation of terminal alkynes
Li, Changkun,Li, Weibin,Wang, Jianbo
supporting information; experimental part, p. 2533 - 2535 (2009/07/26)
AuCl/AgOTf catalyzes the reaction of terminal alkynes with aryl trichloroacetimidate to afford arylmethylation products in moderate to good yields.
