121809-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121809-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121809-82:
(8*1)+(7*2)+(6*1)+(5*8)+(4*0)+(3*9)+(2*8)+(1*2)=113
113 % 10 = 3
So 121809-82-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H15Cl3N2O4/c1-17(2,15(23)24)26-11-5-3-9(4-6-11)21-16(25)22-10-7-12(18)14(20)13(19)8-10/h3-8H,1-2H3,(H,23,24)(H2,21,22,25)
121809-82-3Relevant articles and documents
Synthesis and Investigation of Effects of 2-amino>phenoxy>-2-methylpropionic Acids on the Affinity of Hemoglobin for Oxygen: Structure-Activity Relationships
Lalezari, Iraj,Lalezari, Parviz
, p. 2352 - 2357 (2007/10/02)
A series of 2-carbonyl>amino>phenoxy>-2-methylpropionic acids and other substituted phenoxyacetic acids were synthesized and tested for their ability to reduce the affinity of hemoglobin for oxygen. 2-4-(3,4,5-Trichloro