78763-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78763-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,6 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78763-59:
(7*7)+(6*8)+(5*7)+(4*6)+(3*3)+(2*5)+(1*9)=184
184 % 10 = 4
So 78763-59-4 is a valid CAS Registry Number.
78763-59-4Relevant articles and documents
Synthesis and Chemistry of 2-Trimethylsilylbenzocyclobutenones
Chenard, Bertrand L.,Slapak, Christopher,Anderson, D. Keith,Swenton, John S.
, p. 179 - 180 (2007/10/02)
Pyrolysis of o-trimethylsilylmethyl- and o-bis(trimethylsilyl)methyl-benzoyl chlorides affords 2-silylated benzocyclobutenones.