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3'-(4-bromophenyl)-3-[(4-bromophenyl)amino]-1',12'b-dihydro-12`b-methylspiro{4H-naphtho[2,1-e][1,3]oxazine-4,2'(3'H)-[5H]pyrazolo[1,5-c]naphtho[2,1-e][1,3]oxazine}-2,5'-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1194587-87-5

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1194587-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1194587-87-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,4,5,8 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1194587-87:
(9*1)+(8*1)+(7*9)+(6*4)+(5*5)+(4*8)+(3*7)+(2*8)+(1*7)=205
205 % 10 = 5
So 1194587-87-5 is a valid CAS Registry Number.

1194587-87-5Downstream Products

1194587-87-5Relevant academic research and scientific papers

Cyclization of hydrazones of 2-acetyl-1-naphthol and 1-Acetyl-2-naphthol with triphosgene. Synthesis of spiro naphthoxazine dimers

Al-Bogami, Abdullah Saad,Al-Majid, Abdullah Mohammed,Al-Saad, Mohammed Ali,Mousa, Ahmed Amine,Al-Mazroa, Sara Abdullah,Alkhathlan, Hamad Zaid

experimental part, p. 2147 - 2159 (2010/02/28)

Cyclization of hydrazones derived from 2-acetyl-1-naphthol and 1-acetyl-2-naphthol with triphosgene gave naphtho[1,2-e]-1,3-oxazines, naphtho[2,1-e]-1,3-oxazines or their spiro dimers depending on the molar ratio of triphosgene used for the cyclization.

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