73932-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73932-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,3 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73932-61:
(7*7)+(6*3)+(5*9)+(4*3)+(3*2)+(2*6)+(1*1)=143
143 % 10 = 3
So 73932-61-3 is a valid CAS Registry Number.
73932-61-3Relevant academic research and scientific papers
SYNTHESIS OF 1--2-PHENYLETHANEDIONE
Lukac, Ivan,Mohapatra, Gour K. Das
, p. 1085 - 1091 (2007/10/02)
1--2-phenylethanedione (I) was prepared by Friedel-Crafts acylation of (3-chloropropyl)benzene with phenylacetyl chloride, oxidation with SeO2 of the resulting 1--2-phenyl-1-ethanone (IV) to 1-4-(3-c
