162011-90-7 Rofecoxib Rofecoxib

Synonyms： 4-[4-(Methylsulfonyl)-phenyl]-3-phenyl-2(5H)-furanone; VIOXX; 4-[4-(Methylsulfonyl)phenyl]-3-phenyl-2(5H)-furanone; 4-[4-(methylsulfonyl)phenyl]-3-phenylfuran-2(5H)-one
CAS Number：162011-90-7
Molecular Formula：C₁₇H₁₄O₄S
Molecular Weight：314.3557
InChI：InChI=1/C17H14O4S/c1-22(19,20)14-9-7-12(8-10-14)15-11-21-17(18)16(15)13-5-3-2-4-6-13/h2-10H,11H2,1H3
Molecular Structure：
Density：1.333g/cm³
Melting point：207℃
Boiling point：577.6°C at 760 mmHg
Refractive index：1.619
Flash point：303.1°C
Vapour Pressur：2.42E-13mmHg at 25°C
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