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134529-06-9

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134529-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134529-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,2 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134529-06:
(8*1)+(7*3)+(6*4)+(5*5)+(4*2)+(3*9)+(2*0)+(1*6)=119
119 % 10 = 9
So 134529-06-9 is a valid CAS Registry Number.

134529-06-9Downstream Products

134529-06-9Relevant articles and documents

Alkylations of (R,R)-2-t-Butyl-6-methyl-1,3-dioxan-4-ones which are not Possible with Lithium Amides may be Achieved with a Schwesinger P4 Base

Pietzonka, Thomas,Seebach, Dieter

, p. 1837 - 1843 (2007/10/02)

Enolates A of the dioxanones specified in the title, when generated with lithium amide bases, can only be alkylated with highly reactive electrophiles, and only once.With Schwesinger's t-Bu-P4 base (a very strong, so-called neutral base, containing 4P and

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