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1258313-45-9

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1258313-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258313-45-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,1 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258313-45:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*1)+(3*3)+(2*4)+(1*5)=149
149 % 10 = 9
So 1258313-45-9 is a valid CAS Registry Number.

1258313-45-9Downstream Products

1258313-45-9Relevant academic research and scientific papers

Synthesis analogues of milbemycin and their bioactivity evaluation

Zhao, Jin Hao,Ji, Ming Hua,Xu, Xu Hui,Cheng, Jing Li,Zhu, Guo Nian

, p. 1391 - 1394 (2010)

Eight new 13-O-aminocarbonylivermectin aglycones and 4′-O-aminocarbonylivermectin monosaccharide were synthesized from ivermectin aglycone and ivermectin monosaccharide by the selective protection of C5-OH group. Their bioactivities were evalua

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