155111-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155111-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,1 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 155111-89:
(8*1)+(7*5)+(6*5)+(5*1)+(4*1)+(3*1)+(2*8)+(1*9)=110
110 % 10 = 0
So 155111-89-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H28O5/c1-10-8-11(2)15-13(9-10)17(22)16(21)12(3)18(15,23)7-5-4-6-14(19)20/h4-7,10-13,15-17,21-23H,8-9H2,1-3H3,(H,19,20)/b6-4+,7-5+