1230-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1230-54-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1230-54:
(6*1)+(5*2)+(4*3)+(3*0)+(2*5)+(1*4)=42
42 % 10 = 2
So 1230-54-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H18O3/c1-2-21-18(20)13-12-17(19)16-10-8-15(9-11-16)14-6-4-3-5-7-14/h3-11H,2,12-13H2,1H3