133268-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133268-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,6 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133268-59:
(8*1)+(7*3)+(6*3)+(5*2)+(4*6)+(3*8)+(2*5)+(1*9)=124
124 % 10 = 4
So 133268-59-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H29O16P/c1-2-3-27-13-14(21,22)15(23,31-32(24,25)26)11(7(5-17)29-13)30-12-10(20)9(19)8(18)6(4-16)28-12/h6-13,16-23H,2-5H2,1H3,(H2,24,25,26)/t6-,7-,8+,9+,10-,11+,12+,13+,15-/m1/s1