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84400-49-7

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84400-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84400-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,0 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84400-49:
(7*8)+(6*4)+(5*4)+(4*0)+(3*0)+(2*4)+(1*9)=117
117 % 10 = 7
So 84400-49-7 is a valid CAS Registry Number.

84400-49-7Relevant articles and documents

Cyclisation of Benzylaminonitriles. Part 5. Alkylthio and Arylthio Activating Groups.

Euerby, Melvin R.,Waigh, Roger D.

, p. 2417 - 2460 (2007/10/02)

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