142439-99-4 Usage
Uses
4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-glucopyranoside 6-sulphate sodium salt is a fluorescent substrate for isoenzyme A of N-acetyl-β-D-glucosaminidase (Hexosaminidase A). It can also be used in biological study of characterization of the mutant β-subunit of β-hexosaminidase for dimer formation responsible for the adult form of Sandhoff disease with the motor neuron disease phenotype.
Check Digit Verification of cas no
The CAS Registry Mumber 142439-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,3 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142439-99:
(8*1)+(7*4)+(6*2)+(5*4)+(4*3)+(3*9)+(2*9)+(1*9)=134
134 % 10 = 4
So 142439-99-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H21NO11S.Na/c1-8-5-14(21)29-12-6-10(3-4-11(8)12)28-18-15(19-9(2)20)17(23)16(22)13(30-18)7-27-31(24,25)26;/h3-6,13,15-18,22-23H,7H2,1-2H3,(H,19,20)(H,24,25,26);/q;+1/p-1/t13-,15-,16-,17-,18-;/m1./s1
