2747-04-8 Usage
Chemical Properties
7-ACETOXY-4-BROMOMETHYLCOUMARIN is Off-White Crystalline Solid
Uses
7-ACETOXY-4-BROMOMETHYLCOUMARIN is a fluorescent reagent used for labelling carboxylic acids
Check Digit Verification of cas no
The CAS Registry Mumber 2747-04-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,4 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2747-04:
(6*2)+(5*7)+(4*4)+(3*7)+(2*0)+(1*4)=88
88 % 10 = 8
So 2747-04-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H9BrO4/c1-7(14)16-9-2-3-10-8(6-13)4-12(15)17-11(10)5-9/h2-5H,6H2,1H3
2747-04-8Relevant articles and documents
Psoralens for pathogen inactivation
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, (2008/06/13)
Psoralen compound compositions are synthesized which have primaryamino substitutions on the 3-, 4-, 5-, and 8- positions of the psoralen, which yet permit their binding to nucleic acid of pathogens. Reaction conditions that photoactivate these psoralens result in the inactivation of pathogens which contain nucleic acid. The compounds show similar activity in test systems to 4'' and 5'' derivatives of psoralen useful for inactivation of pathogens in blood products. In addition to the psoralen compositions, the invention contemplates such inactivating methods using the new psoralens.
