156769-21-0 Usage
Uses
Antibacterial.
Check Digit Verification of cas no
The CAS Registry Mumber 156769-21-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156769-21:
(8*1)+(7*5)+(6*6)+(5*7)+(4*6)+(3*9)+(2*2)+(1*1)=170
170 % 10 = 0
So 156769-21-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H19NO5/c1-6(16)9-11-7-4-3-5-8(20-2)10(7)12(14(18)19)15(11)13(9)17/h6-9,11,16H,3-5H2,1-2H3,(H,18,19)/t6-,7+,8+,9-,11-/m1/s1