615562-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 615562-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,5,5,6 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 615562-38:
(8*6)+(7*1)+(6*5)+(5*5)+(4*6)+(3*2)+(2*3)+(1*8)=154
154 % 10 = 4
So 615562-38-4 is a valid CAS Registry Number.
615562-38-4Relevant articles and documents
A mechanistic dichotomy in ruthenium-catalyzed propargyl alcohol reactivity: A novel hydrative diyne cyclization
Trost, Barry M.,Rudd, Michael T.
, p. 11516 - 11517 (2007/10/03)
The cycloisomerization of diyne-ols catalyzed by [CpRu(CH3CN)3]PF6 to 2-vinyl-1-acylcycloalkenes proceeds via a ruthenacyclopentadiene involving initial ionization of the tertiary or secondary alcohol, followed by readditi
