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1031721-25-1

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1031721-25-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1031721-25-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,1,7,2 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1031721-25:
(9*1)+(8*0)+(7*3)+(6*1)+(5*7)+(4*2)+(3*1)+(2*2)+(1*5)=91
91 % 10 = 1
So 1031721-25-1 is a valid CAS Registry Number.

1031721-25-1Upstream product

1031721-25-1Relevant articles and documents

{7-[Bis(carboxymethyl)amino]coumarin-4-yl}methoxycarbonyl derivatives for photorelease of carboxylic acids, alcohols/phenols, thioalcohols/thiophenols, and amines

Hagen, Volker,Dekowski, Brigitte,Kotzur, Nico,Lechler, Ralf,Wiesner, Burkhard,Briand, Benoit,Beyermann, Michael

experimental part, p. 1621 - 1627 (2009/04/06)

Light-induced release of biomolecules from inactive precursor molecules represents a powerful method to study cellular processes with high temporal and spatial resolution. Here we report the synthesis and photochemistry of a series of {7-[bis(carboxymethyl)amino]coumarin-4-yl}methyl carboxylates, carbonates, carbamates, and thiocarbonates as potential phototriggers for compounds with COOH, OH, NH2, and SH functions. The compounds are soluble in aqueous buffer, show low fluorescence, and are efficiently photolysed by irradiation with UV/Vis or IR light to release carboxylates, alcohols, phenols, amines, thioalcohols, or thiophenols.

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