207692-01-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 207692-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,6,9 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 207692-01:
(8*2)+(7*0)+(6*7)+(5*6)+(4*9)+(3*2)+(2*0)+(1*1)=131
131 % 10 = 1
So 207692-01-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H18O3Si2/c1-10(11-7-5-4-6-8-11)9-16(2,3)14-15(12)13/h4-8,10,12H,9H2,1-3H3