34644-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34644-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34644-00:
(7*3)+(6*4)+(5*6)+(4*4)+(3*4)+(2*0)+(1*0)=103
103 % 10 = 3
So 34644-00-3 is a valid CAS Registry Number.
InChI:InChI=1/2C11H22N2O7S2.Ca/c2*1-11(2,7-14)9(16)10(17)13-4-3-8(15)12-5-6-21-22(18,19)20;/h2*9,14,16H,3-7H2,1-2H3,(H,12,15)(H,13,17)(H,18,19,20);/q;;+2/p-2/t2*9-;/m00./s1