27253-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27253-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,5 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 27253-41:
(7*2)+(6*7)+(5*2)+(4*5)+(3*3)+(2*4)+(1*1)=104
104 % 10 = 4
So 27253-41-4 is a valid CAS Registry Number.
InChI:InChI=1/2C9H18O2.Pb/c2*1-8(2)6-4-3-5-7-9(10)11;/h2*8H,3-7H2,1-2H3,(H,10,11);/q;;+2/p-2