147487-00-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147487-00-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,8 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 147487-00:
(8*1)+(7*4)+(6*7)+(5*4)+(4*8)+(3*7)+(2*0)+(1*0)=151
151 % 10 = 1
So 147487-00-1 is a valid CAS Registry Number.
147487-00-1Relevant articles and documents
Synthesis of 6-Vinylidenepenams
Buynak, John D.,Borate, H. B.,Lamb, Grady W.,Khasnis, Dipti D.,Husting, Chad,et al.
, p. 1325 - 1335 (2007/10/02)
The preparation of unique penicillin derivatives containing an exocyclic allene at the 6 position (6-vinylidenepenams) is described.The synthetic scheme utilizes 6-oxopenicillinates as intermediates which stereospecifically add acetylide anions forming pr
