101135-21-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101135-21-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,1,3 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 101135-21:
(8*1)+(7*0)+(6*1)+(5*1)+(4*3)+(3*5)+(2*2)+(1*1)=51
51 % 10 = 1
So 101135-21-1 is a valid CAS Registry Number.
101135-21-1Relevant articles and documents
A TOTAL SYNTHESIS OF 6-METHOXY-epi PS-5 FROM AMINOMALONATE
Yoshioka, Takeo,Watanabe, Azuma,Isshiki, Kunio,Fukagawa, Yasuo,Ishikura, Tomoyuki
, p. 4335 - 4338 (1986)
6-Methoxy-epi PS-5 1 was stereoselectively synthesized via a bicyclic β-lactam from N-benzyloxycarbonylaminomalonate.