18351-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18351-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,5 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18351-62:
(7*1)+(6*8)+(5*3)+(4*5)+(3*1)+(2*6)+(1*2)=107
107 % 10 = 7
So 18351-62-7 is a valid CAS Registry Number.
18351-62-7Relevant articles and documents
SYNTHESIS AND REACTIONS OF 3-SUBSTITUTED-2-PHOSPHOMETHYL ACRYLATES
Schoen, William R.,Parsons, William H.
, p. 5201 - 5204 (2007/10/02)
3-Substituted-2-phosphomethyl acrylates can be prepared from a variety of phosphorous nucleophiles and aliphatic or aromatic aldehydes via a sequential Michael reaction followed by a Wittig-Horner-type olefination.
