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38115-77-4

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38115-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38115-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38115-77:
(7*3)+(6*8)+(5*1)+(4*1)+(3*5)+(2*7)+(1*7)=114
114 % 10 = 4
So 38115-77-4 is a valid CAS Registry Number.

38115-77-4Downstream Products

38115-77-4Relevant articles and documents

A simple and efficient procedure for the synthesis of ketone di-sec-alkyl acetals

Ono, Fumiaki,Takenaka, Hirotaka,Eguchi, Yuko,Endo, Masato,Sato, Tsuneo

experimental part, p. 487 - 489 (2009/09/08)

Ketone di-sec-alkyl acetals are obtained in good to excellent yields by treatment of ketones with tri-sec-alkyl orthoformate and the corresponding alcohol in the presence of a catalytic amount of cerium(III) trifluoromethanesulfonate. Georg Thieme Verlag

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