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478011-21-1

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478011-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478011-21-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,1 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 478011-21:
(8*4)+(7*7)+(6*8)+(5*0)+(4*1)+(3*1)+(2*2)+(1*1)=141
141 % 10 = 1
So 478011-21-1 is a valid CAS Registry Number.

478011-21-1Relevant articles and documents

The first synthesis and antifungal activities of 9-methoxystrobilurin-type β-substituted β-Methoxyacrylate

Uchiro, Hiromi,Nagasawa, Koh,Kotake, Tomoya,Hasegawa, Daiju,Tomita, Aya,Kobayashi, Susumu

, p. 2821 - 2824 (2007/10/03)

The first synthesis of 9-methoxystrobilurin-type β-substituted MOAs was successfully achieved. A chiral oudemansin-type β-substituted MOA was also synthesized utilizing Mukaiyama's asymmetric aldol reaction. Antifungal activities of the synthesized compounds against several representative fungi were examined by disk-diffusion assay. As a result, unique and superior antifungal properties of 9-methoxystrobilurin-type β-substituted MOAs compared with those of oudemansin-type analogue were clearly revealed.

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