102339-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102339-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,3 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 102339-98:
(8*1)+(7*0)+(6*2)+(5*3)+(4*3)+(3*9)+(2*9)+(1*8)=100
100 % 10 = 0
So 102339-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H34O16/c1-36-15-6-11(2-4-12(15)28)3-5-18(31)37-10-17-20(33)21(34)25(40-17)41-23-14(30)9-38-24(22(23)35)39-16(8-27)19(32)13(29)7-26/h2-7,13-14,16-17,19-25,27-30,32-35H,8-10H2,1H3/b5-3+/t13-,14+,16+,17-,19+,20-,21+,22+,23-,24-,25?/m0/s1