30547-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30547-28-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,4 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 30547-28:
(7*3)+(6*0)+(5*5)+(4*4)+(3*7)+(2*2)+(1*8)=95
95 % 10 = 5
So 30547-28-5 is a valid CAS Registry Number.
30547-28-5Relevant articles and documents
Steric effects on the formation of isolable products in the reactions of dibutyltin oxides with carboxylic acids
Mokal, V.B.,Jain, V.K.
, p. 215 - 226 (1992)
Reaction of dibutyltin oxides, xBu2SnO with carboxylic acids iPr) and (CH3)3C(tBu)> in 1:1 and 1:2 stoichiometry were inve