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(4aR,5S)-5-(2-Hydroxy-ethyl)-6-methoxy-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67441-38-7

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67441-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67441-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,4 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67441-38:
(7*6)+(6*7)+(5*4)+(4*4)+(3*1)+(2*3)+(1*8)=137
137 % 10 = 7
So 67441-38-7 is a valid CAS Registry Number.

67441-38-7Downstream Products

67441-38-7Relevant academic research and scientific papers

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