154184-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154184-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,8 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 154184-56:
(8*1)+(7*5)+(6*4)+(5*1)+(4*8)+(3*4)+(2*5)+(1*6)=132
132 % 10 = 2
So 154184-56-2 is a valid CAS Registry Number.
154184-56-2Relevant articles and documents
Ring Opening of Cyclopropylketones Induced by Photochemical Electron Transfer
Cossy, Janine,Furet, Nathalie,BouzBouz, Samir
, p. 11751 - 11764 (2007/10/02)
Depending on the substitution pattern of cyclopropylketones, the photochemically induced electron transfer of tertiary amines to cyclopropylketones leads either to the formation of 3-substituted cycloalkanones or to ring expanded products.