142386-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142386-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,8 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142386-68:
(8*1)+(7*4)+(6*2)+(5*3)+(4*8)+(3*6)+(2*6)+(1*8)=133
133 % 10 = 3
So 142386-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C37H56O12/c1-20-12-11-13-29(46-9)36(49-37(45)31(47-10)18-21(2)17-23(4)34(43)22(3)16-20)26(7)35(44)25(6)28(39)19-30(24(5)27(8)38)48-33(42)15-14-32(40)41/h11-15,17-18,22-27,29-30,34-36,38,43-44H,16,19H2,1-10H3,(H,40,41)/b13-11+,15-14+,20-12+,21-17+,31-18+