1,1'-Diethyl(3,3'-bianthra(1,9-cd)pyrazole)-6,6'(1H,1'h)-dione

BGC Id:	673066787852
CAS No:	4203-77-4
Synonyms:	c.i.pigment red 195 ; c.i. 70320 ; c.i. vat red 13 ; pigment red 195 ; vat red 13 (c.i. 70320) ; rubine 6b ; 1,1'-diethyl[3,3'-bianthra[1,9-cd]pyrazole]-6,6'(1h,1'h)-dione ; 3,3-bianthra1,9-cdpyrazole-6,6(1h,1h)-dione, 1,1-diethyl- ; vat red 13
Molecular Formula:	C32H22N4O2
Molecular Weight:	494.552
EINECS:	224-115-2

Verified providers in 2025

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

BuGuCh & Partners

Unternehmensart: Producer

Land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 4203-77-4?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

c.i.pigment red 195 ; c.i. 70320 ; c.i. vat red 13 ; pigment red 195 ; vat red 13 (c.i. 70320) ; rubine 6b ; 1,1'-diethyl[3,3'-bianthra[1,9-cd]pyrazole]-6,6'(1h,1'h)-dione ; 3,3-bianthra1,9-cdpyrazole-6,6(1h,1h)-dione, 1,1-diethyl- ; vat red 13

CAS:

4203-77-4

EINECS:

224-115-2

Molecular Formula:

C32H22N4O2

MDL:

Properties

Molecular Weight:

494.552 g·mol−1

Density:

1.44

What other providers are available for CAS 4203-77-4?

In addition to the providers presented here for 1,1'-Diethyl(3,3'-bianthra(1,9-cd)pyrazole)-6,6'(1H,1'h)-dione with the CAS number 4203-77-4, there are other 9 providers with slightly different product names available for this CAS number.

Pigment Red 195

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +3 additional providers that we know from the past

VAT Red 13 (C.I. 70320)

Leap Chem Co., Ltd +1 additional providers that we know from the past

VAT Red 6BMD (C.I. Vat Red 13)

+2 additional providers that we know from the past