119371-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119371-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,7 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119371-83:
(8*1)+(7*1)+(6*9)+(5*3)+(4*7)+(3*1)+(2*8)+(1*3)=134
134 % 10 = 4
So 119371-83-4 is a valid CAS Registry Number.
119371-83-4Relevant articles and documents
Synthesis and Transport Properties of 12-Silacrown-3, a New Type of Anion Complexing Agent
Jung, Michael E.,Xia, Haiji
, p. 297 - 300 (2007/10/02)
The synthesis of 1,1,5,5,9,9-hexamethyl-1,5,9-trisilacyclododecanone, 1, a new anion complexing agent and its complexing ability for halide ions is described.