26117-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26117-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,1 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26117-02:
(7*2)+(6*6)+(5*1)+(4*1)+(3*7)+(2*0)+(1*2)=82
82 % 10 = 2
So 26117-02-2 is a valid CAS Registry Number.
InChI:InChI=1/C39H49NO14/c1-17-11-10-12-18(2)38(49)40-24-15-26(53-27(43)16-41)28-29(34(24)47)33(46)22(6)36-30(28)37(48)39(8,54-36)51-14-13-25(50-9)19(3)35(52-23(7)42)21(5)32(45)20(4)31(17)44/h10-15,17,19-21,25,31-32,35,41,44-47H,16H2,1-9H3,(H,40,49)/b11-10+,14-13+,18-12+