740808-77-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 740808-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,8,0 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 740808-77:
(8*7)+(7*4)+(6*0)+(5*8)+(4*0)+(3*8)+(2*7)+(1*7)=169
169 % 10 = 9
So 740808-77-9 is a valid CAS Registry Number.
740808-77-9Relevant articles and documents
Chemistry of highly electrophilic binuclear cations. 4. synthesis and reactivity of the dinuclear radicals [M2(η5-C 5H5)2(μ-CO)2(CO) 2(μ-L2)][B{3,5-C6H
Alvarez, M. Angeles,Anaya, Yvonne,Garcia, M. Esther,Ruiz, Miguel A.
, p. 3950 - 3962 (2008/10/09)
The synthesis and reactivity of the dinuclear radicals [M 2(η5-C5H5)2 (μ-CO)2(CO)2(μ-L2)][B{3,5-C6 H3(CF3)2}4](
