80183-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80183-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,8 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80183-07:
(7*8)+(6*0)+(5*1)+(4*8)+(3*3)+(2*0)+(1*7)=109
109 % 10 = 9
So 80183-07-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H19ClO9/c1-16(2,26-8-5-3-7(17)4-6-8)15(23)25-14-11(20)9(18)10(19)12(24-14)13(21)22/h3-6,9-12,14,18-20H,1-2H3,(H,21,22)/t9-,10-,11+,12-,14?/m0/s1