98%,LC-MS H谱 C谱  告知价格和货期

Name:3-((carboxymethyl)carbamoyl)-4-hydroxy-1-methyl-2-oxo-1,5,6,7-tetrahydro-2H-cyclopenta[4,5]thieno[2,3-b]pyridine-5-carboxylic acid
Chemical Formula: C15H14N2O7S
Molecular Weight: 366.3440
m/z: 366.0522 (100.0%), 367.0555 (16.2%), 368.0480 (4.5%), 368.0564 (1.4%), 368.0589 (1.2%)
Elemental Analysis: C, 49.18; H, 3.85; N, 7.65; O, 30.57; S, 8.75