106748-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106748-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,7,4 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 106748-13:
(8*1)+(7*0)+(6*6)+(5*7)+(4*4)+(3*8)+(2*1)+(1*3)=124
124 % 10 = 4
So 106748-13-4 is a valid CAS Registry Number.
106748-13-4Relevant academic research and scientific papers
SYNTHESIS OF 2-PHENYLPHOSPHOLENOTROPONE 2-OXIDE. A NEW METHOD FOR SYNTHESIS OF 4,5-ANNELATED TROPONES
Kato, Masahiko,Nomura, Shigeki,Kobayashi, Hisako,Miwa, Toshio
, p. 281 - 284 (2007/10/02)
2-Phenylphospholeno tropone 2-oxide has been synthesized starting with 3,4-bis(methylene)-7,7-dibromobicyclo heptane.This has opened a new short synthetic route to 4,5-annelated tropones.