184351-56-2 Usage
Description
2,3,3-Trimethylindolenine-5-sulfonic Acid is a water soluble, fluorescent near-infrared dye that can be conjugated to peptides, proteins, nucleic acids, RNA, DNA, carbohydrates, polymers, and small molecules via a sulfonyl substituent.
Chemical Properties
Yellow Solid
Uses
2,3,3-Trimethylindolenine-5-sulfonic Acid, Potassium Salt (cas# 184351-56-2) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 184351-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,3,5 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 184351-56:
(8*1)+(7*8)+(6*4)+(5*3)+(4*5)+(3*1)+(2*5)+(1*6)=142
142 % 10 = 2
So 184351-56-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H13NO3S.K/c1-7-11(2,3)9-6-8(16(13,14)15)4-5-10(9)12-7;/h4-6H,1-3H3,(H,13,14,15);/q;+1/p-1