The Rhodamine 101 chloride, with the CAS registry number 64339-18-0, is also known as 9-(2-Carboxyphenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium chloride. Its EINECS number is 264-784-8. This chemical's molecular formula is C₃₂H₃₁N₂O₃^.Cl and formula weight is 527.05. What's more, this chemical is green crystalline solid. 

Physical properties of Rhodamine 101 chloride: (1)#H bond acceptors: 5; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 2; (4)Polar Surface Area: 56.92 Å²; (5)Stability: Stable. Incompatible with strong oxidizing agents. Combustible.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)SMILES: [Cl-].OC(=O)c1ccccc1c3c6cc8CCCN7CCCc(c6[o+]c2c4CCCN5CCCc(cc23)c45)c78
(2)InChI: InChI=1/C32H30N2O3.ClH/c35-32(36)22-10-2-1-9-21(22)27-25-17-19-7-3-13-33-15-5-11-23(28(19)33)30(25)37-31-24-12-6-16-34-14-4-8-20(29(24)34)18-26(27)31;/h1-2,9-10,17-18H,3-8,11-16H2;1H
(3)InChIKey: ANORACDFPHMJSX-UHFFFAOYAL