1185985-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185985-34-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,9,8 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1185985-34:
(9*1)+(8*1)+(7*8)+(6*5)+(5*9)+(4*8)+(3*5)+(2*3)+(1*4)=205
205 % 10 = 5
So 1185985-34-5 is a valid CAS Registry Number.
1185985-34-5Relevant articles and documents
Grubbs cross-metathesis pathway for a scalable synthesis of γ-keto-α,β-unsaturated esters
Nair, Reji N.,Bannister, Thomas D.
, p. 1467 - 1472 (2014/03/21)
A direct and scalable route to γ-keto-α,β-unsaturated esters, useful intermediates in medicinal chemistry and natural products synthesis, is reported. The key step involves the use of Grubbs' second-generation olefin metathesis catalyst for cross-metathes
