153894-94-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153894-94-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,8,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 153894-94:
(8*1)+(7*5)+(6*3)+(5*8)+(4*9)+(3*4)+(2*9)+(1*4)=171
171 % 10 = 1
So 153894-94-1 is a valid CAS Registry Number.
153894-94-1Relevant articles and documents
A new strategy for yohimbane synthesis based on a silylamido-cyclohexadienone photoinduced radical cyclization process
Jung, Young Shik,Mariano, Patrick S.
, p. 4611 - 4614 (2007/10/02)
A new strategy for highly E-ring functionalized yohimbane synthesis is presented. This scheme developed takes advantage of an SET-photoinduced, radical cyclization reaction of a key α-silylamido-cyclohexadienone intermediate.