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1370649-67-4

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1370649-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370649-67-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,6,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1370649-67:
(9*1)+(8*3)+(7*7)+(6*0)+(5*6)+(4*4)+(3*9)+(2*6)+(1*7)=174
174 % 10 = 4
So 1370649-67-4 is a valid CAS Registry Number.

1370649-67-4Downstream Products

1370649-67-4Relevant articles and documents

Synthesis of some new 2-Oxo-N-[(10H-phenothiazin-10-yl)alkyl] derivatives of azetidine-1-carboxamides

Sharma, Ritu,Samadhiya, Pushkal,Srivastava,Srivastava

experimental part, p. 514 - 521 (2012/05/04)

The synthesis of a new series of 4-aryl-3-chloro-2-oxo-N-[3-(10H- phenothiazin-10-yl)propyl]azetidine-1-carboxamides, 4a-4m, is described. Phenothiazine on reaction with Cl(CH2)3Br at room temperature gave 10-(3-chloropropyl)-10H-phenothiazine (1), and the latter reacted with urea to yield 1-[3-(10H-phenothiazin-10-yl)propyl]urea (2). Further reaction of 2 with several substituted aromatic aldehydes led to N-(arylmethylidene)-N′-[3-(phenothiazin-10-yl)propyl]ureas 3a-3m, which, on treatment with ClCH2COCl in the presence of Et3N, furnished the desired racemic trans-2-oxoazetidin-1-carboxamide derivatives 4a-4m. The structures of all new compounds were confirmed by IR, and 1H- and 13C-NMR spectroscopy, FAB mass spectrometry, and chemical methods. Copyright

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