58602-66-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58602-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,6,0 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 58602-66:
(7*5)+(6*8)+(5*6)+(4*0)+(3*2)+(2*6)+(1*6)=137
137 % 10 = 7
So 58602-66-7 is a valid CAS Registry Number.
InChI:InChI=1/C19H20N8O5.2Na.2H/c20-15-14-16(27-19(21)26-15)23-8-11(24-14)7-22-10-3-1-9(2-4-10)17(30)25-12(18(31)32)5-6-13(28)29;;;;/h1-4,8,12,22H,5-7H2,(H,25,30)(H,28,29)(H,31,32)(H4,20,21,23,26,27);;;;/rC19H20N8O5.2HNa/c20-15-14-16(27-19(21)26-15)23-8-11(24-14)7-22-10-3-1-9(2-4-10)17(30)25-12(18(31)32)5-6-13(28)29;;/h1-4,8,12,22H,5-7H2,(H,25,30)(H,28,29)(H,31,32)(H4,20,21,23,26,27);2*1H