73459-03-7 Usage
General Description
White fibrous crystalline solid.
Fire Hazard
Flash point data for 5-methylangelicin are not available. 5-methylangelicin is probably combustible.
Check Digit Verification of cas no
The CAS Registry Mumber 73459-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,5 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73459-03:
(7*7)+(6*3)+(5*4)+(4*5)+(3*9)+(2*0)+(1*3)=137
137 % 10 = 7
So 73459-03-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H8O3/c1-7-6-10-9(4-5-14-10)12-8(7)2-3-11(13)15-12/h2-6H,1H3
73459-03-7Relevant articles and documents
Furocoumarin for the photochemotherapy of psoriasis and related skin diseases
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, (2008/06/13)
A class of alkyl-substituted angular flurocoumarins, sometimes termed alkylangelicins, useful in the photochemotherapy of psoriasis and in other skin diseases characterized by cellular hyperproliferation or lack of skin pigmentation is disclosed for topical application or systemic administration. Compared with conventional psoralens the described compounds exhibit a lower risk of skin cancer, absence of phototoxicity problems anderithema to the patient so treated. One preferred compound is 5-methylangelicin.
