70834-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70834-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,3 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70834-14:
(7*7)+(6*0)+(5*8)+(4*3)+(3*4)+(2*1)+(1*4)=119
119 % 10 = 9
So 70834-14-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N9O10P/c20-9-1-2-27(19(32)26-9)17-13(30)10(21)7(37-17)3-35-39(33,34)36-4-8-12(29)14(31)18(38-8)28-6-25-11-15(22)23-5-24-16(11)28/h1-2,5-8,10,12-14,17-18,29-31H,3-4,21H2,(H,33,34)(H2,20,26,32)(H2,22,23,24)/t7-,8-,10-,12-,13-,14-,17-,18-/m1/s1