133849-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133849-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,4 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133849-98:
(8*1)+(7*3)+(6*3)+(5*8)+(4*4)+(3*9)+(2*9)+(1*8)=156
156 % 10 = 6
So 133849-98-6 is a valid CAS Registry Number.
InChI:InChI=1/C37H67O13P/c1-3-5-7-9-11-13-15-17-19-21-23-25-32(39)46-27-30(49-33(40)26-24-22-20-18-16-14-12-10-8-6-4-2)28-47-51(44,45)48-29-31(38)36-34(41)35(42)37(43)50-36/h30-31,36,38,42-43H,3-29H2,1-2H3,(H,44,45)/t30?,31-,36+/m0/s1