1261287-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261287-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,2,8 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1261287-58:
(9*1)+(8*2)+(7*6)+(6*1)+(5*2)+(4*8)+(3*7)+(2*5)+(1*8)=154
154 % 10 = 4
So 1261287-58-4 is a valid CAS Registry Number.
1261287-58-4Relevant articles and documents
Cobalt-Catalyzed Direct C(sp2)–H Alkylation with Unactivated Alkenes
Kim, Ye Lim,Park, Sun-a,Kim, Ju Hyun
, p. 4026 - 4030 (2020)
A facile and efficient method for Cp*CoIII-catalyzed C(sp2)–H bond alkylation was developed using 2-aryl pyridines and unactivated alkenes. The reaction proceeded atom-economically with readily available styrene derivatives and an ab
