70206-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70206-30-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70206-30:
(7*7)+(6*0)+(5*2)+(4*0)+(3*6)+(2*3)+(1*0)=83
83 % 10 = 3
So 70206-30-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H18O8/c1-8(17)21-11-5-3-2-4-9(11)15(20)23-13-6-10(18)14(19)12(7-16)22-13/h2-5,10,12-14,16,18-19H,6-7H2,1H3/t10-,12-,13+,14+/m1/s1