1198746-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198746-32-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,7,4 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1198746-32:
(9*1)+(8*1)+(7*9)+(6*8)+(5*7)+(4*4)+(3*6)+(2*3)+(1*2)=205
205 % 10 = 5
So 1198746-32-5 is a valid CAS Registry Number.
1198746-32-5Relevant articles and documents
Multicatalytic tandem reaction of N′-(2-alkynylbenzylidene)hydrazide with indole
Yu, Xingxin,Yang, Xiaodi,Wu, Jie
supporting information; experimental part, p. 4526 - 4530 (2009/12/25)
The combination of AgOTf and Dy(OTf)3 shows high efficiency as a catalyst in the tandem reactions of N′-(2-alkynylbenzylidene)hydrazides with indoles, which generate the unexpected 1-(indol-3-yl)-2-aminoisoquinolinium triflates in good yields.
