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78384-27-7

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78384-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78384-27-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78384-27:
(7*7)+(6*8)+(5*3)+(4*8)+(3*4)+(2*2)+(1*7)=167
167 % 10 = 7
So 78384-27-7 is a valid CAS Registry Number.

78384-27-7Relevant articles and documents

Substituted 1,2,4,6-Thiatriazine 1,1-Dioxides, their Synthesis and Structure

Hamprecht, Gerhard,Acker, Rolf-Dieter,Haedicke, Erich

, p. 2363 - 2370 (2007/10/02)

N2-(Methoxycarbonyl)amidines 4 and analogously substituted O-(alkyl)isoureas 5 yield, on reaction with N-alkylsulfamic chlorides, sulfamides 6 and 7 which can be cyclized to give 1,2,4,6-thiatriazin-3-one 1,1-dioxides 8 or 9, respectively.Their structural assignment - with regard to the position of the acidic hydrogen - is supported by X-ray analysis of 9a.The compounds 8 and 9 show herbicidal activity.

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