88729-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88729-78-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,2 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 88729-78:
(7*8)+(6*8)+(5*7)+(4*2)+(3*9)+(2*7)+(1*8)=196
196 % 10 = 6
So 88729-78-6 is a valid CAS Registry Number.
88729-78-6Relevant articles and documents
A Cyclopentanone Annulation via Intramolecular Acylation of Alkylsilanes
Urabe, Hirokazu,Kuwajima, Isao
, p. 1140 - 1141 (1984)
A facile construction of cyclopentanones is achieved via ring closure of 5-(trimethylsilyl)alkanoyl chlorides under the influence of AlCl3.