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159383-54-7

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159383-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159383-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,8 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 159383-54:
(8*1)+(7*5)+(6*9)+(5*3)+(4*8)+(3*3)+(2*5)+(1*4)=167
167 % 10 = 7
So 159383-54-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H11Cl2N/c13-7-3-5-10-8-9-4-1-2-6-11(9)15-12(10)14/h1-2,4,6,8H,3,5,7H2

159383-54-7Downstream Products

159383-54-7Relevant articles and documents

Synthesis of 2H-pyrano[2,3-b]quinolines. Part I

Cziaky,Sebok

, p. 701 - 705 (2007/10/02)

3,4-Dihydro-2H-pyrano[2,3-b]quinolines 5a-e and 2H-pyrano[2,3-b]quinolines 10a-c were synthesised starting from the appropriate ω-chloro-n-valeroylanilides 2a-e. Compounds 10a-c were transformed to analogs of the novel antihypertensive agent Cromakalim (1).

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