1332326-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1332326-18-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,3,2 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1332326-18:
(9*1)+(8*3)+(7*3)+(6*2)+(5*3)+(4*2)+(3*6)+(2*1)+(1*8)=117
117 % 10 = 7
So 1332326-18-7 is a valid CAS Registry Number.
1332326-18-7Relevant articles and documents
Neocuproine-KOtBu promoted intramolecular cross coupling to approach fused rings
Sun, Chang-Liang,Gu, Yi-Fan,Huang, Wei-Ping,Shi, Zhang-Jie
, p. 9813 - 9815 (2011)
Polycycles can be produced with different linkages (A, B = O, N, C, S) by constructing biaryl C-C bonds via neocuproine-KOtBu promoted cross coupling between C-Xs and C-Hs.
