143088-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143088-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,8 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143088-35:
(8*1)+(7*4)+(6*3)+(5*0)+(4*8)+(3*8)+(2*3)+(1*5)=121
121 % 10 = 1
So 143088-35-1 is a valid CAS Registry Number.
143088-35-1Relevant articles and documents
A general synthesis of Se-(β-oxoalkyl) O,O-dialkyl selenophosphates
Dybowski,Krawczyk,Skowronska
, p. 601 - 604 (2007/10/02)
A general synthesis of a new class of compounds Se-(β-oxoalkyl) O,O-dialkyl selenophosphates based on selenophosphorylation of silyl enol ethers with the chloroselenotrialkoxyphosphonium chlorosulfide 3 is described.
