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78564-38-2

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78564-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78564-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,6 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78564-38:
(7*7)+(6*8)+(5*5)+(4*6)+(3*4)+(2*3)+(1*8)=172
172 % 10 = 2
So 78564-38-2 is a valid CAS Registry Number.

78564-38-2Relevant articles and documents

Synthesis of some new pyrido[3',2':4,5]thieno[3,2-d[1,2,3-triazines with antianaphylactic activity

Wagner,Leistner,Vieweg,Krasselt,Prantz

, p. 514 - 518 (2007/10/02)

Some new pyrido[3',2':4,5]thieno[3,2-d]1,2,3-triazine-4(3H)-ones (C) were synthesized from 2-thioxo-1,2-dihydro-3-carbonitriles (A) via the 3-amino-thieno[2,3-b]pyridine-2-carboxamides (B). Substances of structure A were converted to 3-amino-thieno[2,3-b]

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