74842-55-0 Usage
Chemical Properties
White Crystalline Solid
Uses
Benzyl derivative of muramic acid. The N-acetyl derivative of muramic acid is an amino sugar found in peptidoglycan, the main skeletal component of both Gram positive and Gram negative bacterial cell wall
Check Digit Verification of cas no
The CAS Registry Mumber 74842-55-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,4 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74842-55:
(7*7)+(6*4)+(5*8)+(4*4)+(3*2)+(2*5)+(1*5)=150
150 % 10 = 0
So 74842-55-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H29NO8/c1-15(23(28)29)32-22-20(26-16(2)27)25(30-13-17-9-5-3-6-10-17)33-19-14-31-24(34-21(19)22)18-11-7-4-8-12-18/h3-12,15,19-22,24-25H,13-14H2,1-2H3,(H,26,27)(H,28,29)/t15?,19-,20-,21-,22-,24?,25+/m1/s1
74842-55-0Relevant articles and documents
Optimization of UDP-N-acetylmuramic acid synthesis
Humljan, Jan,Starcevic,Car,Stefanic Anderluh,Kocjan,Jenko,Urleb
, p. 102 - 106 (2008/09/21)
UDP-N-acetylmuramic acid (UDP-MurNAc) is a substrate of MurC, an important enzyme in the intracellular pathway of bacterial peptidoglycan biosynthesis. Various approaches towards preparation of UDP-Mur/VAc have been published but these synthetic preparations were shown to include many problematic steps. An optimization study with the focus on muramyl phosphate and UMP-morpholidate coupling was performed, resulting in a synthetic procedure enabling robust and easily reproducible production on a multi-gram scale.
