51303-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51303-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,0 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51303-97:
(7*5)+(6*1)+(5*3)+(4*0)+(3*3)+(2*9)+(1*7)=90
90 % 10 = 0
So 51303-97-0 is a valid CAS Registry Number.
51303-97-0Relevant articles and documents
Bis(2-chloroethyl) ethenylphosphonate in the diels-alder reaction
Anisimova,Berkova,Berestovitskaya
, p. 871 - 876 (2007)
The diene synthesis reactions of bis(2-chloroethyl) ethenylphosphonate with 3-methyl-3-thiolene 1,1-dioxide that generates isoprene under the reaction conditions, as well as with 2,3-dimethylbuta-1,3-diene, cyclohexa-1,3-diene, cyclopentadiene, furan, and
