98527-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98527-18-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,2 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98527-18:
(7*9)+(6*8)+(5*5)+(4*2)+(3*7)+(2*1)+(1*8)=175
175 % 10 = 5
So 98527-18-5 is a valid CAS Registry Number.
98527-18-5Relevant articles and documents
The first total synthesis of pyralomicin 2c
Tatsuta,Takahashi,Tanaka
, p. 1929 - 1932 (2007/10/03)
Pyralomicin 2c (2) has been synthesized by N-glucosylation of the aglycone 16, which was prepared from the appropriately substituted pyrrole and benzoyl chloride (5 and 9).