156801-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156801-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156801-05:
(8*1)+(7*5)+(6*6)+(5*8)+(4*0)+(3*1)+(2*0)+(1*5)=127
127 % 10 = 7
So 156801-05-7 is a valid CAS Registry Number.
156801-05-7Relevant articles and documents
2-oxoethyl derivatives as immunosuppressants
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, (2008/06/13)
A class of compounds that suppress human T-lymphocyte proliferation is disclosed. The active compounds essentially contain at least the following structure: STR1
