What other providers are available for CAS 139994-47-1?

In addition to the providers presented here for N,N'-di-(Naphthalen-2-yl)-N,N'-diphenylbenzene-1,4-diamine with the CAS number 139994-47-1, there are other 3 providers with slightly different product names available for this CAS number.

N,N'-di-2-Naphthalenyl-N,N'-diphenyl-1,4-benzenediamine

+2 additional providers that we know from the past

β-npp , N, N'-di(naphthalen-2-yl)-N,N'-diphenylbenzene-1

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