29412-85-9 Usage
Uses
Methylxylenol blue (CAS# 29412-85-9) is a chelating agent and indicator used in chelatometric assays such as in the determination of scandium and lanthanides.
Check Digit Verification of cas no
The CAS Registry Mumber 29412-85-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,1 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29412-85:
(7*2)+(6*9)+(5*4)+(4*1)+(3*2)+(2*8)+(1*5)=119
119 % 10 = 9
So 29412-85-9 is a valid CAS Registry Number.
InChI:InChI=1/C33H36N2O13S.4Na/c1-17-9-22(19(3)24(32(17)44)11-34(13-27(36)37)14-28(38)39)31(21-7-5-6-8-26(21)49(46,47)48)23-10-18(2)33(45)25(20(23)4)12-35(15-29(40)41)16-30(42)43;;;;/h5-10,44H,11-16H2,1-4H3,(H,36,37)(H,38,39)(H,40,41)(H,42,43)(H,46,47,48);;;;/q;4*+1/p-4/b31-23-;;;;