174151-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174151-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,1,5 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 174151-01:
(8*1)+(7*7)+(6*4)+(5*1)+(4*5)+(3*1)+(2*0)+(1*1)=110
110 % 10 = 0
So 174151-01-0 is a valid CAS Registry Number.
174151-01-0Relevant articles and documents
One-pot Synthesis of 2-Alkyltetrahydropyran-3-ones from 3-Nitro-5,6-Dihydro-4H-Pyran and Grignard Reagents
Menicagli, R.,Guagnano, V.,Samaritani, S.
, p. 9531 - 9532 (2007/10/02)
3-Nitro-5,6-dihydro-4H-pyran reacts with primary aliphatic and benzylic Grignard reagents and, in suitable hydrolysis conditions, gives the corresponding 2-alkyltetrahydropyran-3-ones in satisfactory yields.