Compound Evidence File
#EC-2026-0912
MAPA (methyl alpha-phenylacetoacetate) CAS 101-97-3
Filed under Raw Materials. The bureau holds 37 laboratory returns for this compound from 11 distinct subjects. Scores below are per-subject aggregates; open a subject row for the underlying evidence.
Cross-Index
Subjects Shipping This Compound
11 SUBJECTS| Subject | Grade | Samples | Mean | Min | Max | First seen | Last seen |
|---|---|---|---|---|---|---|---|
| HomopeptideCASE #VI-2026-0760 | A | 6 | 10.0 | 9.9 | 10.0 | 24 May 2026 | 24 May 2026 |
| Tianjin Finder Chemical TFCCASE #VI-2026-0693 | A | 6 | 10.0 | 9.9 | 10.0 | 14 Nov 2025 | 16 Apr 2026 |
| Chimera PeptidesCASE #VI-2026-0260 | X | 1 | 10.0 | 10.0 | 10.0 | 20 Jun 2025 | 20 Jun 2025 |
| Shanghai Sigma Audley SSACASE #VI-2026-0486 | A | 6 | 8.9 | 8.2 | 10.0 | 24 May 2026 | 24 May 2026 |
| Nantong Guangyuan Chemical GYCCASE #VI-2026-0284 | A | 3 | 8.7 | 7.7 | 10.0 | 24 May 2026 | 24 May 2026 |
| Glbiochem (Shanghai)CASE #VI-2026-0704 | A | 6 | 8.2 | 6.7 | 10.0 | 24 May 2026 | 24 May 2026 |
| Xian Yihang TechnologyCASE #VI-2026-0656 | X | 1 | 8.1 | 8.1 | 8.1 | 11 Jun 2025 | 11 Jun 2025 |
| Wuhan Wansheng Bio (WWB)CASE #VI-2026-0594 | A | 5 | 7.5 | 6.3 | 8.3 | 23 May 2026 | 23 May 2026 |
| Qingdao Sigma Chemical QSCCASE #VI-2026-0538 | A | 3 | 7.0 | 6.6 | 7.4 | 21 May 2026 | 21 May 2026 |
| Astro PeptidesCASE #VI-2026-0424 | X | 1 | 5.3 | 5.3 | 5.3 | 2 Apr 2025 | 2 Apr 2025 |
| Wuhan Newtop BiotechCASE #VI-2026-0676 | X | 1 | 0.0 | 0.0 | 0.0 | 3 Jun 2025 | 3 Jun 2025 |
Open any subject to view the batch-level evidence for MAPA (methyl alpha-phenylacetoacetate) CAS 101-97-3 alone.