26984-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26984-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,8 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26984-08:
(7*2)+(6*6)+(5*9)+(4*8)+(3*4)+(2*0)+(1*8)=147
147 % 10 = 7
So 26984-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H22O12.ClH/c1-31-14-3-8(2-12(26)17(14)27)21-15(6-10-11(25)4-9(24)5-13(10)32-21)33-22-20(30)19(29)18(28)16(7-23)34-22;/h2-6,16,18-20,22-23,28-30H,7H2,1H3,(H3-,24,25,26,27);1H/t16-,18-,19+,20-,22-;/m1./s1