35239-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35239-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,2,3 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 35239-19:
(7*3)+(6*5)+(5*2)+(4*3)+(3*9)+(2*1)+(1*9)=111
111 % 10 = 1
So 35239-19-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H20O2.C7H12O2.C4H6O2.C3H4O2/c1-4-7-8-10(5-2)9-13-11(12)6-3;1-3-5-6-9-7(8)4-2;1-3-6-4(2)5;1-2-3(4)5/h6,10H,3-5,7-9H2,1-2H3;4H,2-3,5-6H2,1H3;3H,1H2,2H3;2H,1H2,(H,4,5)