79048-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79048-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,4 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79048-45:
(7*7)+(6*9)+(5*0)+(4*4)+(3*8)+(2*4)+(1*5)=156
156 % 10 = 6
So 79048-45-6 is a valid CAS Registry Number.
79048-45-6Relevant articles and documents
Synthesis method of furalaxyl-m
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Paragraph 0032-0036, (2020/02/27)
The invention discloses a synthesis method of furalaxyl-m. The synthesis method comprises following steps: (1) carrying out esterification reactions between L-methyl lactate and R-benzene sulfonyl chloride to prepare TSM; (2) carrying out amination reacti