133386-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133386-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133386-21:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*6)+(2*2)+(1*1)=117
117 % 10 = 7
So 133386-21-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H16N5O13P3/c11-10-13-7-6(8(17)14-10)12-3-15(7)9-4(1-16)5(26-9)2-25-30(21,22)28-31(23,24)27-29(18,19)20/h3-5,9,16H,1-2H2,(H,21,22)(H,23,24)(H2,18,19,20)(H3,11,13,14,17)/t4-,5-,9-/m1/s1