80312-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80312-07-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,1 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80312-07:
(7*8)+(6*0)+(5*3)+(4*1)+(3*2)+(2*0)+(1*7)=88
88 % 10 = 8
So 80312-07-8 is a valid CAS Registry Number.
80312-07-8Relevant articles and documents
Synthesis of Some Novel Di- and Tri-β-lactams from Glycine
Sharma, S. D.,Mehra, Usha
, p. 545 - 551 (2007/10/02)
Annelation of the schiff bases (II) with appropriate β-lactam acids (I) results in the formation of di-β-lactams (III).Alternately IIIb can also be prepared as follows: Potassium carbethoxyacetonylglycinate (IV) on treatment with schiff base (IIb) using P
