133381-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133381-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133381-96:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*1)+(2*9)+(1*6)=121
121 % 10 = 1
So 133381-96-1 is a valid CAS Registry Number.
133381-96-1Relevant articles and documents
Trialkylsilyl triflate promoted conjugate addition of alkynylzinc compounds to α,β-enones
Kim,Lee
, p. 7627 - 7630 (2007/10/02)
Trialkylsilyl triflate promotes conjugate addition of alkynylzinc compounds to α,β-enones to afford γ,δ-acetylenic silyl enol ethers.
