102852-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102852-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,8,5 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102852-49:
(8*1)+(7*0)+(6*2)+(5*8)+(4*5)+(3*2)+(2*4)+(1*9)=103
103 % 10 = 3
So 102852-49-3 is a valid CAS Registry Number.
InChI:InChI=1/C29H34O11/c1-15-6-8-26-13-34-23(33)21-28(40-21)9-10-35-27(20(31)22(32)39-24(27)28)7-4-3-5-19(30)38-16-12-18(37-17(26)11-15)29(14-36-29)25(16,26)2/h3-5,7,11,16-18,20-22,24,31-32H,6,8-10,12-14H2,1-2H3/b5-3-,7-4-