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2H-22,26-Epoxy-1,24:12,15-dietheno-6,10-metheno-16H-pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquinoline,3,4,4a,5,16a,17,18,19-octahydro-9,21-dimethoxy-4-methyl-, (4aS,16aR)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

58437-61-9

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58437-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58437-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,3 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58437-61:
(7*5)+(6*8)+(5*4)+(4*3)+(3*7)+(2*6)+(1*1)=149
149 % 10 = 9
So 58437-61-9 is a valid CAS Registry Number.

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58437-61-9Relevant academic research and scientific papers

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