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4-(4-fluoro-3-isocyanato-benzyl)-2H-phthalazin-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

934818-40-3

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934818-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934818-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,8,1 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 934818-40:
(8*9)+(7*3)+(6*4)+(5*8)+(4*1)+(3*8)+(2*4)+(1*0)=193
193 % 10 = 3
So 934818-40-3 is a valid CAS Registry Number.

934818-40-3Relevant academic research and scientific papers

PHTHALAZINONE DERIVATIVES

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Page/Page column 14-15, (2008/12/04)

A compound of the formula (I): wherein: A and B together represent an optionally substituted, fused aromatic ring;X is selected from H and F;R1 and R2 are independently selected from H and methyl;RN1 is selected from H and

PHTHALAZINONE DERIVATIVES

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Page/Page column 15-16, (2008/06/13)

A compound of the formula (I): wherein: A and B together represent an optionally substituted, fused aromatic ring; D is selected from: (i) ?where Y1 is selected from CH and N, Y2 is selected from CH and N, Y3 is selected f

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