132299-21-9 Usage
Uses
Mag-Indo-1 tetrapotassium salt is a cell impermeable fluorescent probe for Mg2+. It can be used in analytical reagent use and study in ratiometric optical PEBBLE nanosensors for real-time magnesium ion concentrations inside viable cells.
Check Digit Verification of cas no
The CAS Registry Mumber 132299-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,9 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 132299-21:
(8*1)+(7*3)+(6*2)+(5*2)+(4*9)+(3*9)+(2*2)+(1*1)=119
119 % 10 = 9
So 132299-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H18N2O9.4K/c24-18(25)8-23(9-19(26)27)16-4-3-12(7-17(16)32-10-20(28)29)14-5-11-1-2-13(21(30)31)6-15(11)22-14;;;;/h1-7,22H,8-10H2,(H,24,25)(H,26,27)(H,28,29)(H,30,31);;;;/q;4*+1/p-4