71431-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71431-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,3 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71431-46:
(7*7)+(6*1)+(5*4)+(4*3)+(3*1)+(2*4)+(1*6)=104
104 % 10 = 4
So 71431-46-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H22N4O5/c1-6(2)4-8(12(20)16-21)11(19)15-7(3)10(18)14-5-9(13)17/h6-8,21H,4-5H2,1-3H3,(H2,13,17)(H,14,18)(H,15,19)(H,16,20)/t7-,8?/m0/s1
71431-46-4Relevant articles and documents
Design and synthesis of malonic acid-based inhibitors of human neutrophil collagenase (MMP8)
Von Reedern, Erich Graf,Grams, Frank,Brandstetter, Hans,Moroder, Luis
, p. 339 - 345 (2007/10/03)
For most of the known synthetic inhibitors of matrix metalloproteinases (MMPs), a substrate-like binding mode was postulated on the basis of X-ray crystallographic structures of MMP/ inhibitor complexes. Conversely, the malonic acid-based inhibitor (2R, S
