5987-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5987-34-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,8 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5987-34:
(6*5)+(5*9)+(4*8)+(3*7)+(2*3)+(1*4)=138
138 % 10 = 8
So 5987-34-8 is a valid CAS Registry Number.
5987-34-8Relevant academic research and scientific papers
An Approach to the Total Synthesis of the Prelog-Djerassi Lactone
Jones, Keith,Wood, William W.
, p. 537 - 546 (2007/10/02)
An approach to the synthesis of the Prelog-Djerassi lactone using D-glucose as a starting material is described.The use of Swern oxidation provides an efficient means of preparing carbohydrate ketones.An unusual departure from the normal reaction pathway
