2547-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2547-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,4 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2547-27:
(6*2)+(5*5)+(4*4)+(3*7)+(2*2)+(1*7)=85
85 % 10 = 5
So 2547-27-5 is a valid CAS Registry Number.
2547-27-5Relevant articles and documents
Ring closure of the 6-methylenecyclodecyl radical
Beckwith,Bowry,Schiesser
, p. 121 - 130 (2007/10/02)
Treatment of the dithiocarbonate, 10a, derived from 6-methylenecyclodecanol, with tributylstannane affords a mixture of the cis- and trans-isomers of 9-methyldecahydronaphthalene, in which the former predominates, but no methylenecyclodecane. The reaction