76508-35-5 (吡罗昔康杂质I(EP) 标准品,Isopropyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity I))

HA 1004 盐酸盐;吡罗昔康杂质 I;吡罗昔康杂质I(EP) 标准品;

Isopropyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity I);Isopropyl 4-Hydroxy-;propan-2-yl 4-hydroxy-1,1-dioxo-2H-1λ⁶,2-benzothiazine-3-carboxylate;1-Methylethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide;UNII-4M96S498HZ;4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid 1-methylethyl ester 1,1-dioxide;NSC 642708;Piroxicam impurity I [EP];2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-, 1-methylethyl ester, 1,1-dioxide;KCSORUCCHDBUFQ-UHFFFAOYSA-N;Q27260096;SCHEMBL10564755;isopropyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide;NCI60_014451;76508-35-5;CHEMBL1987103;(Piroxicam Impurity I);4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic Acid 1-Methylethyl Ester 1,1-Dioxide;1-Methylethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide;Isopropyl 4-hydroxy-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide;propan-2-yl 4-hydroxy-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate;PIROXICAM IMPURITY I [EP IMPURITY];4M96S498HZ;DTXSID40227315;NSC-642708;Piroxicam EP Impurity I;1-Methylethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; Piroxicam Imp. I (EP); Piroxicam Impurity I;FT-0670499;4-Hydroxy-1,1-dioxo-1,2-dihydro-1lambda*6*-benzo[e][1,2]thiazine-3-carboxylic acid isopropyl ester;propan-2-yl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate;Piroxicam Impurity I;PIROXICAM IMPURITY I (EP IMPURITY);DTXCID40149806;propan-2-yl 4-hydroxy-1,1-dioxo-2H-1lambda,2-benzothiazine-3-carboxylate;AP-312/40633643;

KCSORUCCHDBUFQ-UHFFFAOYSA-N

1S/C12H13NO5S/c1-7(2)18-12(15)10-11(14)8-5-3-4-6-9(8)19(16,17)13-10/h3-7,13-14H,1-2H3

S1(C2C=CC=CC=2C(=C(C(=O)OC(C)C)N1)O)(=O)=O