1638125-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1638125-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,1,2 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1638125-50:
(9*1)+(8*6)+(7*3)+(6*8)+(5*1)+(4*2)+(3*5)+(2*5)+(1*0)=164
164 % 10 = 4
So 1638125-50-4 is a valid CAS Registry Number.
1638125-50-4Relevant articles and documents
Nickel-catalyzed decarboxylative acylation of heteroarenes by sp 2 C-H functionalization
Yang, Ke,Zhang, Cheng,Wang, Peng,Zhang, Yan,Ge, Haibo
, p. 7241 - 7244 (2014/06/23)
Nickel-catalyzed ligand-free decarboxylative cross-coupling of azole derivatives with α-oxoglyoxylic acids has been developed. This work represents the first example of decarboxylative cross-coupling reactions, in a C-H bond functionalization manner, thro
