113580-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113580-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,8 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113580-87:
(8*1)+(7*1)+(6*3)+(5*5)+(4*8)+(3*0)+(2*8)+(1*7)=113
113 % 10 = 3
So 113580-87-3 is a valid CAS Registry Number.
113580-87-3Relevant articles and documents
A Convenient Synthesis of 5-Alkylbicyclohexan-2-ones Including the Natural Product Sabina Ketone
Hamon, David P. G.,Shirley, Neil J.
, p. 1321 - 1325 (2007/10/02)
Simple 5-alkylbicyclohexan-2-ones, including the natural product sabina ketone, can be prepared in four steps from aromatic ethers via Birch reduction, hydrogen chloride addition, hydrolysis and then base treatment of the resultant 4-chlorocyclohexanones.
