267875-45-6 Usage
General Description
3-Pyridinecarboxylicacid, 5,6-diamino-(9CI), also known as 5,6-Diaminonicotinic acid, is an organic compound often utilized in the field of medicinal chemistry. It is part of the pyridine and carboxylic acid chemical classes, characterized by the presence of a carboxyl group (-COOH) and pyridine ring. Due to its unique structure, it serves as a key intermediary in the synthesis of more complex compounds, often intended for pharmaceutical applications, including drugs for diseases related to central nervous system, cardiovascular system, and others. Its toxicological properties are not fully understood, and it is advised to handle it with adequate precautions typically associated with chemical substances.
Check Digit Verification of cas no
The CAS Registry Mumber 267875-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,8,7 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 267875-45:
(8*2)+(7*6)+(6*7)+(5*8)+(4*7)+(3*5)+(2*4)+(1*5)=196
196 % 10 = 6
So 267875-45-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H7N3O2/c7-4-1-3(6(10)11)2-9-5(4)8/h1-2H,7H2,(H2,8,9)(H,10,11)
267875-45-6Relevant articles and documents
Thrombin inhibitors
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, (2008/06/13)
Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having the following structure: or a pharmaceutically acceptable salt thereof, wherein b is NY or O; c is CY2or N; d is CY3or N; e is CY4or N; f is CY5or N; g is CY6or N; Y4, Y5, and Y6are independently hydrogen, C1-4alkyl, or halogen; Y1and Y2are independently hydrogen, C1-4alkyl, C3-7cycloalkyl, halogen, NH2, OH or C1-4alkoxy, and Y3is hydrogen, C1-4alkyl, C3-7cycloalkyl, halogen, —CN, NH2, OH or C1-4alkoxy; A is and W, W1, R1, R3, R4, R5, X and Z are defined in the specification.
