中文名称：碱性橙21
- 阳离子橙G
- astrazon orange G
- C.I. 48035; C.I. Basic Orange 21; Basic Orange 21; 1,3,3-trimethyl-2-[(E)-2-(2-methyl-1H-indol-3-yl)ethenyl]-3H-indolium chloride; Catonic Orange G; Basic Orange 21
- 3056-93-7
- 221-290-7
- C22H23ClN2
- 350.8844
- InChI=1/C22H22N2.ClH/c1-15-16(17-9-5-7-11-19(17)23-15)13-14-21-22(2,3)18-10-6-8-12-20(18)24(21)4;/h5-14H,1-4H3;1H
