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CAS Number:
16623-56-6
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Molecular Formula:
C39H44N2O7
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Molecular Weight:
652.77600
19H-2,3,7-[1,3]Butadien[1]yl[4]ylidene-9,12-etheno-14,18-metheno-4H-pyrido[2,3,4-tu]-1,13,6-benzodioxaazacyclodocosine,5,6,7,8,19a,20,21,22-octahydro-15,24,25,31,32-pentamethoxy-6,20-dimethyl-,(7S,19a price