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Hexadecanoic acid (S)-2,3-bis-(toluene-4-sulfonyloxy)-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57416-26-9

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57416-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57416-26-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,1 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57416-26:
(7*5)+(6*7)+(5*4)+(4*1)+(3*6)+(2*2)+(1*6)=129
129 % 10 = 9
So 57416-26-9 is a valid CAS Registry Number.

57416-26-9Upstream product

57416-26-9Downstream Products

57416-26-9Relevant academic research and scientific papers

ORD and CD studies of saturated glycerides.

Gronowitz,Herslof

, p. 174 - 188,178, 179, 186 (1975)

A convenient method for transforming 3-acyl-sn-glycerols into 1-acyl-2,3-diacyl'-sn-glycerols, antipodes of 1,2-diacyl'=3-acyl-sn-glycerols, of relatively high optical purity, via the 1,2-dimesyl-3-acyl-sn-glycerols has been worked out. ORD and CD curves of optically active triglycerides and also some mono- and diglycerides have been studied in detail. The curo 200 nm or below. A Cotton effect from the n yeilds ets* transtition of the ester chromophore was observed at 215-220 nm, which was negative for triglyceritical rotations could be observed in triglycerides with very small differences in chain length, such as 1,2-dilauroyl-3-myristoyl-sn-glycerol.

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