87338-25-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87338-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,3,3 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87338-25:
(7*8)+(6*7)+(5*3)+(4*3)+(3*8)+(2*2)+(1*5)=158
158 % 10 = 8
So 87338-25-8 is a valid CAS Registry Number.
87338-25-8Relevant articles and documents
Total Synthesis of (+/-)-Sarubicin A (U-58,431)
Takeuchi, Yoshio,Sudani, Mineichi,Yoshii, Eiichi
, p. 4151 - 4152 (2007/10/02)
The first total synthesis of (+/-)-sarubicin A (U-58,431) has been achieved.