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158472-51-6

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158472-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158472-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,7 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 158472-51:
(8*1)+(7*5)+(6*8)+(5*4)+(4*7)+(3*2)+(2*5)+(1*1)=156
156 % 10 = 6
So 158472-51-6 is a valid CAS Registry Number.

158472-51-6Downstream Products

158472-51-6Relevant articles and documents

Studies on Selective Reductions of Rapamycin

Luengo, Juan I.,Rozamus, Leonard W.,Holt, Dennis A.

, p. 6469 - 6472 (2007/10/02)

The reaction of rapamycin (1) with different reductive agents has been studied.As expected, the C14 ketone of the "tricarbonyl" unit is the most electrophilic center in the molecule and could be selectively converted to either the alcohol (Zn/AcOH or DIBA

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