100899-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100899-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,9 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100899-44:
(8*1)+(7*0)+(6*0)+(5*8)+(4*9)+(3*9)+(2*4)+(1*4)=123
123 % 10 = 3
So 100899-44-3 is a valid CAS Registry Number.
100899-44-3Relevant articles and documents
Condensation of Ethyl Cinnamates with Benzyl Cyanides
Al-Arab, Mohammad M.,Issa, All M.
, p. 261 - 262 (2007/10/02)
Different substituted ethyl cinnamates reacted with substituted benzyl cyanides in the presence of sodium ethoxide at room temperature to give a single isomer of ethyl β,γ-diaryl-γ-cyanobutyrates.The reaction products were identified on the basis of their IR, NMR, MS, and elemental analysis data.
