<dfn id="znw2l"></dfn>

<sup id="znw2l"><rt id="znw2l"></rt></sup>

ChemicalBook >?? ???? >8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione

8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione

8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione ??? ???

???:: 8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione

???(??):: 8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione

8-Hydroxy-8-methoxy-19,20,21-triazatetracyclo[13.3.1.13,7.19,13]henicosa-1(19),3,5,7(21),9,11,13(20),15,17-nonaene-2,14-dione ??

???( 0)?? ??

???	??	???	??	?? ?	??