Standard InChI: InChI=1S/C21H21ClN4O4S/c1-12(13-5-3-2-4-6-13)25-21(28)26-14-7-8-15-16(11-14)18(27)30-19(17(15)22)29-9-10-31-20(23)24/h2-8,11-12H,9-10H2,1H3,(H3,23,24)(H2,25,26,28)/t12-/m0/s1
1.Kam CM, Kerrigan JE, Plaskon RR, Duffy EJ, Lollar P, Suddath FL, Powers JC.. (1994) Mechanism-based isocoumarin inhibitors for blood coagulation serine proteases. Effect of the 7-substituent in 7-amino-4-chloro-3-(isothioureidoalkoxy)isocoumarins on inhibitory and anticoagulant potency., 37 (9):[PMID:8176707][10.1021/jm00035a009]