39388-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39388-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,3,8 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39388-61:
(7*3)+(6*9)+(5*3)+(4*8)+(3*8)+(2*6)+(1*1)=159
159 % 10 = 9
So 39388-61-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H32O6/c1-10-12-6-7-13-21(5)14(8-16(25)22(13,18(10)26)19(12)27)20(3,4)17(9-15(21)24)28-11(2)23/h12-17,19,24-25,27H,1,6-9H2,2-5H3/t12?,13-,14+,15-,16+,17-,19-,21-,22?/m0/s1