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100230-78-2

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100230-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100230-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,2,3 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 100230-78:
(8*1)+(7*0)+(6*0)+(5*2)+(4*3)+(3*0)+(2*7)+(1*8)=52
52 % 10 = 2
So 100230-78-2 is a valid CAS Registry Number.

100230-78-2Relevant articles and documents

A new facile procedure for the preparation of pyrrolo[2,1-c][1,4]benzodiazepines : Synthesis of the antibiotic DC-81 and its thio analogue

Kamal, Ahmed,Reddy, B. S. Praveen,Reddy, B. S. Narayan

, p. 2281 - 2284 (2007/10/03)

An efficient synthesis of the imine form of the pyrrolo[2,1-c][1,4] benzodiazepine ring system based on a new reductive cyclization procedure is described. The naturally occuring antibiotic DC-81(5c) and its 5-thio analogue (7c) have also been synthesized to illustrate the usefulness of this methodology.

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