1158728-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1158728-87-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,7,2 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1158728-87:
(9*1)+(8*1)+(7*5)+(6*8)+(5*7)+(4*2)+(3*8)+(2*8)+(1*7)=190
190 % 10 = 0
So 1158728-87-0 is a valid CAS Registry Number.
1158728-87-0Relevant articles and documents
2'-C-methyluracil nucleoside phosphoramidite monomer and synthetic method thereof
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Paragraph 0021, (2019/12/02)
The invention discloses a 2'-C-methyluracil nucleoside phosphoramidite monomer and a synthetic method thereof. A compound has a structural general formula (being defined as in the specification). Thesynthetic method includes the following steps of 2'-C-me