13978-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13978-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,7 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13978-70:
(7*1)+(6*3)+(5*9)+(4*7)+(3*8)+(2*7)+(1*0)=136
136 % 10 = 6
So 13978-70-6 is a valid CAS Registry Number.
InChI:InChI=1/3C6H11NO.2ClH.Cu/c3*8-6-4-2-1-3-5-7-6;;;/h3*1-5H2,(H,7,8);2*1H;/q;;;;;+2/p-2