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1352457-40-9

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1352457-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352457-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,4,5 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1352457-40:
(9*1)+(8*3)+(7*5)+(6*2)+(5*4)+(4*5)+(3*7)+(2*4)+(1*0)=149
149 % 10 = 9
So 1352457-40-9 is a valid CAS Registry Number.

1352457-40-9Downstream Products

1352457-40-9Relevant articles and documents

Methodological advances permit the stereocontrolled construction of diverse fully synthetic tetracyclines containing an all-carbon quaternary center at position C5a

Wright, Peter M.,Myers, Andrew G.

experimental part, p. 9853 - 9869 (2012/02/05)

Here we describe chemical innovations that enable the preparation of fully synthetic tetracyclines containing an all-carbon quaternary, stereogenic center at position C5a, a structurally novel class of compounds in this important family of therapeutic age

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