84356-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84356-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,5 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84356-77:
(7*8)+(6*4)+(5*3)+(4*5)+(3*6)+(2*7)+(1*7)=154
154 % 10 = 4
So 84356-77-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H20N2O7/c1-5(16)10(19)9(8(18)4-15)13-11(20)7(3-14)12-6(2)17/h4-5,7-10,14,16,18-19H,3H2,1-2H3,(H,12,17)(H,13,20)/t5-,7+,8+,9-,10-/m1/s1