145889-56-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145889-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,8,8 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145889-56:
(8*1)+(7*4)+(6*5)+(5*8)+(4*8)+(3*9)+(2*5)+(1*6)=181
181 % 10 = 1
So 145889-56-1 is a valid CAS Registry Number.
InChI:InChI=1/C45H76O3/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-42(47)48-37-28-30-44(5)36(32-37)33-41(46)43-39-27-26-38(35(4)24-22-23-34(2)3)45(39,6)31-29-40(43)44/h14-15,33-35,37-40,43H,7-13,16-32H2,1-6H3/b15-14+/t35-,37+,38-,39+,40+,43+,44+,45-/m1/s1