521-40-4 Usage
Uses
Used in Pharmaceutical Industry:
[S-(R,R)]-6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-hydroxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)phthalide is used as a pharmaceutical agent for its potential therapeutic effects. [S-(R,R)]-6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-hydroxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)phthalide's unique structure and biological activities make it a promising candidate for the development of new drugs targeting various diseases.
Used in Chemical Research:
In the field of chemical research, [S-(R,R)]-6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-hydroxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)phthalide serves as a valuable compound for studying its chemical properties, reactivity, and potential applications in the synthesis of other complex molecules.
Used in Material Science:
[S-(R,R)]-6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-hydroxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)phthalide's unique structure and properties make it a candidate for use in material science, where it could be explored for its potential applications in the development of new materials with specific properties, such as improved stability, reactivity, or biocompatibility.
Used in Analytical Chemistry:
[S-(R,R)]-6,7-dimethoxy-3-(5,6,7,8-tetrahydro-4-hydroxy-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)phthalide can be used as a reference compound or a standard in analytical chemistry for the development and validation of new analytical methods, as well as for the identification and quantification of similar compounds in complex mixtures.
References
Wrede., r;hem. Zentr., I, 2611 (1937)Wrede., ibid, II, 863 (1938)
Check Digit Verification of cas no
The CAS Registry Mumber 521-40-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 521-40:
(5*5)+(4*2)+(3*1)+(2*4)+(1*0)=44
44 % 10 = 4
So 521-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H21NO7/c1-22-7-6-10-8-13-20(28-9-27-13)17(23)14(10)16(22)18-11-4-5-12(25-2)19(26-3)15(11)21(24)29-18/h4-5,8,16,18,23H,6-7,9H2,1-3H3/t16-,18+/m1/s1
