The Complete List of Suppliers for (3Z,9Z,13Z)-7-ethenyl-12-ethyl-20-hydroxy-6,11,26,27-tetramethyl-2,16,28,29-tetraazaheptacyclo[15.7.1.1~3,24~.1~5,8~.1~10,13~.1~15,18~.0~20,25~]nonacosa-1,3,5,7,9,11,13,15,17(25),18(27)-decaene-19,21-dione (non-preferred name)
![127266-93-7,(3Z,9Z,13Z)-7-ethenyl-12-ethyl-20-hydroxy-6,11,26,27-tetramethyl-2,16,28,29-tetraazaheptacyclo[15.7.1.1~3,24~.1~5,8~.1~10,13~.1~15,18~.0~20,25~]nonacosa-1,3,5,7,9,11,13,15,17(25),18(27)-decaene-19,21-dione (non-preferred name),4,7-Imino-2,21-methano-14,16-metheno-9,12-nitrilo-15H-azuleno[1,8-bc][1,5]diazacyclooctadecine-17,18(17aH,19H)-dione,6-ethenyl-11-ethyl-20,21-dihydro-17a-hydroxy-5,10,22,23-tetramethyl-,[17aS-(17aR*,21R*,22R*)]-; Chlorophyllone a](http://www.lookchem.com/300w//file1.lookchem.com/300w/substances/2022-04-07-04/8826fc4a-4f84-457c-b5d5-15c6d9ad8306.png)