129176-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129176-85-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,7 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129176-85:
(8*1)+(7*2)+(6*9)+(5*1)+(4*7)+(3*6)+(2*8)+(1*5)=148
148 % 10 = 8
So 129176-85-8 is a valid CAS Registry Number.
129176-85-8Relevant academic research and scientific papers
ENANTIOSELECTIVE SYNTHESIS OF β-HYDROXY-α-METHYL CARBONYL COMPOUNDS BY ALDOL REACTION
Ando, Akira,Shioiri, Takayuki
, p. 4969 - 4988 (2007/10/02)
The enantioselective aldol reactions of ketone lithium enolates with aldehydes mediated chiral lithium amides were extensively investigated.The chiral amino ethers 4a-4l and diamines 16a,b were prepared from α-amino acids.The reaction conditions and the s
