Function material Chemical Name CAS NO. Molecular Formula Molecular Weight 1,4-Cyclohexanedione monoethylene ketal CAS 4746-97-8 C 8 H 12 O3 156.18 1,4-Cyclohexanedione diethylene ketal CAS 183-97-1 C 10 H 16 O 4 200.23 4,4,4-trifluoro-1 -(2-thienyl) -1,3-Butanedion CAS 326-91-0 C 8 H 5 O 2 SF 3 222.18 2-Aceto thiophene CAS 88-15-3 C 6 H 6 OS 126.17 Dimethyl Succinate CAS 106-65-0 C 6 H 10 O 4 146 Pigment Chemical Name CAS NO. Molecular Formula Molecular Weight Dimethyl Acetyl Succinate CAS 10420-33-4 C 8 H 12 O 5 188.18 Diethyl Succinate CAS 123-25-1 C 8 H 14 O 4 174 Dimethyl Succinylsuccinate CAS 6289-46-9 C 10 H 12 O 6 228 Diisopropyl Succinate CAS 924-88-9 C 10 H 18 O 4 202 Barbituric acid CAS 67-52-7 C 4 H 4 N 2O 3 128.09 1,4-Dimethoxy benzene CAS 150-78-7 C 8 H 10 O 2 138.17 4-Chloro-2,5-dimethyoxy aniline CAS 6358-64-1 C 8 H 10 NO 2 Cl 187.63 4-Chloro-2,5-dimethyoxy nitrobenzen CAS 6940-53-0 C 8 H 8 NO 4 Cl 217.61 Dye Chemical Name CAS NO. Molecular Formula Molecular Weight ANSD ACID CAS 119-72-2 C 14 H 12 N 2 O 8 S 2 400 4,4'-DINITRO STILBENE-2,2'-DISULFONIC ACID CAS 128-42-7 C 14 H 10 N 2 O 10 S 2 430 4,4'-DIAMINOSTILBENE-2,2'-DISULFONIC ACID CAS 81-11-8 C 14 H 14 N 2 O 6 S 2 370.4 2-Carboxy -5-nitro benzene sulfonic acid CAS 5344-48-9 C 7 H 5 N O 7 S 247 P-Nitro Toluene-O-Sulfonic ACID CAS 121-03-9 C 7 H 7 N O 5 S 253 Medicine Chemical Name CAS NO. Molecular Formula Molecular Weight 1,4-Cyclohexanedione CAS 637-88-7 C 6 H 8 O 2 112 2-(4 ' -Hydrophenyl)-4-fluorobenyl imine CAS 3382-63-6 C 13 H 10 N O F 215.23 2-Amino-5—Methylthiazole CAS 7305-71-7 C 4 H 6 N 2 S 114 2-Methoxy-1-( 4' -trifluoromethyl)phenylethanone CAS 26771-69-7 C 10 H 7 O 2 F 218.17 2-Chloro-5-chloromethylthiazoe CAS 105827-91-6 C 4 H 3 N S C 12 168 2-Carboxy -5-nitrobenzene sulfonic acid ( Potassium salt)     286.28 p-Fluorobenzoylbutyric acid &p- Fluorobenyl-5-oxopentanoic acid CAS 49437-76-3 C 11 H 11 O 3 F 210.20 5-Methylthiazole CAS 3581-89-3 C 4 H 5 N S 99 5-Hydroxymethyl thiazole CAS 38585-74-9 C 4 H 5 N O S 115 N-Methyl-3-pyrrolidinol CAS 13220-33-2 C 5 H 10 NO 101.15 Dimethyl fumarate CAS 624-49-7 C 6 H 8 O 4 144.09 5-Bromophthalide CAS 64169-34-2 C 8 H 5 BrO2 213