161236-74-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161236-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,3 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 161236-74:
(8*1)+(7*6)+(6*1)+(5*2)+(4*3)+(3*6)+(2*7)+(1*4)=114
114 % 10 = 4
So 161236-74-4 is a valid CAS Registry Number.
161236-74-4Relevant articles and documents
Rearrangement of 2-(Arylmethoxy)methyl-2-oxazolines via Lithium Azaenolates: a Facile Synthetic Route to ortho-Methylmandelic Acid Derivatives
Kamata, Kazuyuki,Terashima, Masanao
, p. 2771 - 2772 (2007/10/02)
2-(Arylmethoxy)methyl-2-oxazolines, on treatment with LDA in THF at low temperature, rearrange to afford products which are hydrolysed to ortho-methylmandelic acids or α-(1-methyl-2-naphthyl)glycolic acid.
