143018-96-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143018-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,1 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143018-96:
(8*1)+(7*4)+(6*3)+(5*0)+(4*1)+(3*8)+(2*9)+(1*6)=106
106 % 10 = 6
So 143018-96-6 is a valid CAS Registry Number.
143018-96-6Relevant articles and documents
Synthesis and Properties of Tetrazolium-N-phenacylides. Part 2
Moderhack, Dietrich,Bode, Dirk-Ottfried
, p. 1483 - 1488 (2007/10/02)
Various 1-alkyl-5-methyl-1H-tetrazolium-4-phenacylides 3 (homologues of C) have been prepared, acylated and (thio)carbamoylated.The unstable ylide C has been acylated in situ.