133906-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133906-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,0 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133906-27:
(8*1)+(7*3)+(6*3)+(5*9)+(4*0)+(3*6)+(2*2)+(1*7)=121
121 % 10 = 1
So 133906-27-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H17N3O12S2/c1-4-2-14(11(17)13-9(4)16)10-6(12)7(15)8(26-28(21,22)23)5(25-10)3-24-27(18,19)20/h2,5-8,10,15H,3,12H2,1H3,(H,13,16,17)(H,18,19,20)(H,21,22,23)/t5-,6-,7-,8-,10-/m1/s1