Melarsen oxide

BGC Id:	225187828574
CAS No:	21840-08-4
Synonyms:	melarsenoxide ; (p-arsenosophenyl)melamine ; (p-arsenosophenyl)melammine ; n(sup2)-(p-arsenosophenyl)-melamin ; n(sup2)-(p-arsenosophenyl)melamine ; 5-triazine-2,4,6-triamine,n-(4-arsenosophenyl)-3 ; melox ; friedheim2065 ; 3177r.p. ; melarsenoxyd
Molecular Formula:	C9H9AsN6O
Molecular Weight:	292.13
EINECS:

Verified providers in 2026

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 21840-08-4?

The last intensive check and update was carried out on 2026/04/30.

Identify

Synonyms:

melarsenoxide ; (p-arsenosophenyl)melamine ; (p-arsenosophenyl)melammine ; n(sup2)-(p-arsenosophenyl)-melamin ; n(sup2)-(p-arsenosophenyl)melamine ; 5-triazine-2,4,6-triamine,n-(4-arsenosophenyl)-3 ; melox ; friedheim2065 ; 3177r.p. ; melarsenoxyd

CAS:

21840-08-4

EINECS:

Molecular Formula:

C9H9AsN6O

MDL:

Properties

Molecular Weight:

292.13 g·mol−1

What other providers are available for CAS 21840-08-4?

In addition to the providers presented here for Melarsen oxide with the CAS number 21840-08-4, there are other 2 providers with slightly different product names available for this CAS number.

N-(p-Arsenosophenyl)-1,3,5-triazine-2,4,6-triamine

BIOZOL Diagnostica Vertrieb GmbH +1 additional providers that we know from the past