42288-09-5 Usage
Derivative of
Butyric acid
Contains
Tert-butyl group, Methyl group, Phenyl ring
Uses
Reagent in organic synthesis, Building block for pharmaceutical compounds
Potential
Biological activity
Applications
Medicinal chemistry, Drug development, Perfumery, Fragrance applications
Check Digit Verification of cas no
The CAS Registry Mumber 42288-09-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,8 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42288-09:
(7*4)+(6*2)+(5*2)+(4*8)+(3*8)+(2*0)+(1*9)=115
115 % 10 = 5
So 42288-09-5 is a valid CAS Registry Number.
42288-09-5Relevant articles and documents
Occupational medicine in Belgium
Brouwers
, p. 189 - 194 (2007/10/05)
In 1965 occupational medicine was extended to all Belgian industries. In view of the economical structure of the country, most of them became affiliated to occupational medical services. The supervision of workers' health and of the problems of industrial hygiene are the two main objectives of such a service.
