113412-55-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113412-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,1 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113412-55:
(8*1)+(7*1)+(6*3)+(5*4)+(4*1)+(3*2)+(2*5)+(1*5)=78
78 % 10 = 8
So 113412-55-8 is a valid CAS Registry Number.
113412-55-8Relevant articles and documents
DL-threo-3-Isopropylmalic Acid and DL-threo--3-Isopropylmalic Acid
Yamada, Tohru,Kakinuma, Katsumi,Oshima, Tairo
, p. 1745 - 1748 (2007/10/02)
A practical preparative method of the titled compounds was exploited, during which unusually erythro-favored aldol condensation of an lower alkyl ester was observed.
