52617-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52617-32-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,1 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52617-32:
(7*5)+(6*2)+(5*6)+(4*1)+(3*7)+(2*3)+(1*2)=110
110 % 10 = 0
So 52617-32-0 is a valid CAS Registry Number.
InChI:InChI=1/C38H50O6/c1-22(2)11-13-27(25(7)8)20-37-21-28(15-12-23(3)4)36(9,10)38(35(37)44,18-17-24(5)6)34(43)31(33(37)42)32(41)26-14-16-29(39)30(40)19-26/h12,14,16-17,19,27-28,39-41H,1,7,11,13,15,18,20-21H2,2-6,8-10H3/b32-31-/t27-,28+,37+,38-/m1/s1