124575-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124575-61-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124575-61:
(8*1)+(7*2)+(6*4)+(5*5)+(4*7)+(3*5)+(2*6)+(1*1)=127
127 % 10 = 7
So 124575-61-7 is a valid CAS Registry Number.
124575-61-7Relevant articles and documents
Triethylgallium Mediated Lactamization of α,ω-Amino Carboxylic Acids
Yamamoto, Yoshinori,Furuta, Toshiaki
, p. 797 - 800 (2007/10/02)
The 5-, 6-, 7-, and 8-membered lactams are obtained from the corresponding α,ω-amino carboxylic acids in good to high yields by treatment with triethylgallium in toluene or benzene.
