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5-nitro-4-hydroxyphthalic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

856806-22-9

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856806-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856806-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,8,0 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 856806-22:
(8*8)+(7*5)+(6*6)+(5*8)+(4*0)+(3*6)+(2*2)+(1*2)=199
199 % 10 = 9
So 856806-22-9 is a valid CAS Registry Number.

856806-22-9Downstream Products

856806-22-9Relevant academic research and scientific papers

MODIFIED PHENYLPHTHALIMIDE AND PHARMACEUTICAL COMPOSITION HAVING SAME AS ACTIVE INGREDIENT

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Paragraph 0046-0049; 0144-0146, (2019/09/05)

A phenylphthalimide derivative represented by the following general formula is provided as a phenylphthalimide derivative useful against various cancers including multiple myeloma, wherein R1 is a group containing PEG or a hydroxy C1-5 alkoxy group binding to position 4 or position 5, R2 is an amino group at position 6, and R3 and R4 are each independently a hydrogen atom, an alkyl group, an aryl group, an aralkyl group, or an aryloxy group.

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