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31056-07-2 (17z)-3,11-dioxopregna-4,17-dien-21-oic acid

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Product Name (17Z)-3,11-dioxopregna-4,17-dien-21-oic acid
CAS No. 31056-07-2
InChI InChI=1/C21H26O4/c1-20-8-7-14(22)9-12(20)3-5-15-16-6-4-13(10-18(24)25)21(16,2)11-17(23)19(15)20/h9-10,15-16,19H,3-8,11H2,1-2H3,(H,24,25)/b13-10-/t15-,16-,19+,20-,21+/m0/s1
Molecular Formula C21H26O4
Molecular Weight 342.4287
Density 1.24g/cm3
Boiling point 558.1°C at 760 mmHg
Flash point 305.4°C
Refractive index 1.584