429-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 429-72-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 429-72:
(5*4)+(4*2)+(3*9)+(2*7)+(1*2)=71
71 % 10 = 1
So 429-72-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H3F9O6Si/c1-23(20-2(17)5(8,9)10,21-3(18)6(11,12)13)22-4(19)7(14,15)16/h1H3
429-72-1Relevant articles and documents
Perfluorocarboxylato disulfides and methylsilanes
Wang, Charlene S.,Pullen, Kent E.,Shreeve, Jean'ne M.
, p. 90 - 92 (2007/10/12)
The reaction of disulfur dichloride, S2Cl2, with silver perfluorocarboxylates gives substituted disulfides, (RfCO2S)2, where Rf = CF3, C2F5, C3F