139575-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139575-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,7 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139575-83:
(8*1)+(7*3)+(6*9)+(5*5)+(4*7)+(3*5)+(2*8)+(1*3)=170
170 % 10 = 0
So 139575-83-0 is a valid CAS Registry Number.
139575-83-0Relevant articles and documents
Site selectivity studies on homonuclear metal dimer complexes: substitution reactions of Re2(CO)9L
Ingham, Wayne L.,Coville, Neil J.
, p. 51 - 64 (2007/10/02)
The reaction of Re2(CO)9L (L = tBuNC, P(O-o-tol)3, P(CH2C6H5)3, R'CN, R' = Me, Et, Pr, Ph) with L' (L' = tBuNC, R'CN) in the presence of PdO or Me3NO yields the 2,3-, 2,6- or 1,6-isomers of Re2(CO)8LL'.The PdO reactions give only the
