BAY 60-2770 is an NO-independent activator of sGC (soluble guanylyl cyclase) with EC50 of 5.4 nM.

BAY 60-6583 (BAY606583) is a potent, selective adenosine A2B receptor agonist with EC50 of 2.83 nM (murine A2BR).

BAY 61-3606 is a potent, ATP-competitive, reversible, and highly selective inhibitor of Syk tyrosine kinase with Ki of 7.5 nM, displays no inhibitory effect against Btk, Fyn, Itk, Lyn, and Src.

BAY 80-6946(Copanlisib) is a potent and highly selective reversible PI3K inhibitor for PI3Kα/β with IC50 of 0.469 nM/3.72 nM.

BAY 87-2243 is a highly potent and selective inhibitor of hypoxia-induced HIF-1 activation.

Bay K-8644 is a potent L-type calcium channels (LTCCs) activator with EC50 of 17.3 nM, has positive inotropic, vasoconstrictive and behavioral effects in vivo.

BAY-1316957 (BAY 1316957) is a highly potent, selective, orally available human prostaglandin E2 receptor subtype 4 (hEP4-R) antagonist with IC50 of 15.3 nM.

BAY-1816032 (BAY1816032) is a highly potent, selective, orally active BUB1 mitotic checkpoint serine/threonine kinase with IC50 of 7 nM, displays excellent selectivity on a panel of 395 kinases.

BAY2335218(BAY-218) is the first-in-class AhR antagonist for overcoming tumor-mediated immunosuppression.

BAY-293 racemate (BAY293 racemate) is a potent SOS1 inhibitor that disrupts the KRAS-SOS1 interaction with IC50 of 50 nM, the R-enantiomer (BAY-293) is the active form with IC50 of 21 nM, while the BAY-293 is less active (IC50=2,340 nM)..

BAY-320 (BAY320) is a potent, selective, ATP-competitive inhibitor of Bub1 kinase with IC50 of 680 nM.

BAY-386 (BAY386) is a potent, specific and reversible PAR-1 antagonist with IC50 of 10 nM (HEK cell) and binding IC50 of 56 nM, without affinity for PAR-4 (IC50>10 uM).

BAY-524 (BAY524) is a potent, selective, ATP-competitive inhibitor of Bub1 kinase with IC50 of 450 nM.

BAY-545 is a novel, potent and selective antagonist of A2B adenosine receptor with an IC50 of 59 nM. BAY-545 also exhibits IC50s of 66, 400, 280 nM for human, mouse, rat A2Badenosine receptor in cells, respectively.

BAY-598 is a selective inhibitor of SMYD2.

BAY-678 racemate is a chemical probe candidate for Human Neutrophil Elastase (HNE).

BAY-707 is a highly potent, selective and substrate-competitive inhibitor of MTH1 (NUDT1) with IC50 of 2.3 nM.

BAY-7598 (BAY7598) is a potent, selective MMP12 inhibitor..

BAY-826 (BAY826) is a novel selective, highly potent, orally available TIE-2 inhibitor (dissociation constant=1.6 nM).

Bayer-18 is a selective TYK2 inhibitor, with an IC50 of 18.7nM on TYK2 as measured by TYK2 HTRF assays.

BB-Cl-Amidine is a peptidylarginine deminase (PAD) inhibitor.

BC-1215 (BC1215) is a highly unique, selective E3 ligase F box component Fbxo3 inhibitor with IL1β IC50 of 0.9 ug/mL.