141749-41-9 Usage
General Description
5-(aminomethyl)fluorescein hydrochloride is a fluorescent dye commonly used in biological and biochemical research. It is water-soluble and highly selective for labeling of amine-containing molecules in living cells. The dye emits a bright green fluorescence when excited by light, making it useful for various applications such as cell imaging, protein and nucleic acid labeling, and detection of intracellular pH changes. Due to its unique properties, 5-(aminomethyl)fluorescein hydrochloride is also widely used in fluorescence-based assays and high-throughput screening in drug discovery and chemical biology research.
Check Digit Verification of cas no
The CAS Registry Mumber 141749-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,4 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141749-41:
(8*1)+(7*4)+(6*1)+(5*7)+(4*4)+(3*9)+(2*4)+(1*1)=129
129 % 10 = 9
So 141749-41-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H15NO5/c22-10-11-1-4-15-14(7-11)20(25)27-21(15)16-5-2-12(23)8-18(16)26-19-9-13(24)3-6-17(19)21/h1-9,23-24H,10,22H2
