127940-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127940-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127940-32:
(8*1)+(7*2)+(6*7)+(5*9)+(4*4)+(3*0)+(2*3)+(1*2)=133
133 % 10 = 3
So 127940-32-3 is a valid CAS Registry Number.
127940-32-3Relevant academic research and scientific papers
A NEW ENTRY INTO VERSATILE RING OPENING OF O-BENZYL GLYCALS AND RELATED COMPOUNDS via Tl(NO3)3 and NaBH4
Passacantilli, Pietro
, p. 5349 - 5352 (2007/10/02)
A new, one pot procedure for the preparation of chiral building blocks, by treatment of O-benzyl glycals 10, 11, 12 and cyclic enol-ethers 1, 3 and 7 with the system Tl(NO3)3 and NaBH4 described.
