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100009-76-5

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100009-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100009-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,0 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100009-76:
(8*1)+(7*0)+(6*0)+(5*0)+(4*0)+(3*9)+(2*7)+(1*6)=55
55 % 10 = 5
So 100009-76-5 is a valid CAS Registry Number.

100009-76-5Relevant articles and documents

A novel approach to oxoisoaporphine alkaloids via regioselective metalation of alkoxy isoquinolines

Melzer, Benedikt C.,Bracher, Franz

supporting information, p. 1564 - 1571 (2017/08/14)

Oxoisoaporphine alkaloids are conveniently prepared via direct ring metalation of alkoxy-substituted isoquinolines at C-1, followed by reaction with iodine. Subsequent Suzuki cross-coupling of the resulting 1-iodoisoquinolines to methyl 2-(isoquinolin-1-y

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